Looking for PC repair, sales, or data recovery in Namba, Osaka?
We provide clear pricing, store information, and on-site service options.
Walk-ins, home visits, and same-day service available. Free diagnostics for your peace of mind.
“My PC suddenly stopped working…”
“It won’t start.” “The screen is black.” “Could it be a virus?”
No worries—we offer same-day support and affordable solutions for all kinds of PC troubles!
Our experienced technicians will quickly diagnose the issue either on-site or in-store, and propose the best solution based on the cause.
If any parts need replacing, we’ll provide a clear estimate beforehand and only proceed once you’re fully satisfied—so you can feel at ease.
📢 Be sure to mention you saw our website!
What We Value Most
We take pride in clearly explaining our repair process, pricing, and support options.
We always provide upfront guidance on how your data will be handled.
Even after the repair, we continue to support you so you can use your PC with confidence.
We treat every machine with care, one by one, every day—so you can feel, “This place feels trustworthy.”
Start by reaching out for a repair consultation.
“Can this issue even be fixed?” “Will my data be safe?” “How do I set up a NAS?”
If you have questions or concerns like these, feel free to contact us anytime.
We won’t pressure you to choose us—but if you feel, “This place seems trustworthy,”
that would truly make us happy.
Clear and Honest Pricing for PC Repairs
We offer PC repair services with a transparent and reliable pricing system.
Before any work begins, we perform a thorough diagnostic and provide a clear estimate.
On-site PC repair is available at a flat rate of ¥3,000.
All listed prices include tax and reflect current discounts.
Diagnostic visits are free of charge, so you can feel at ease.
Diagnostic Services (Tax Included)
Basic Diagnostic ¥0 We check the symptoms and use internal testers to identify possible causes.
Full Diagnostic ¥1,900 A thorough investigation to determine the root cause and propose the best repair plan.
Water Damage Check ¥5,200 Includes disassembly to assess water exposure. Fee applies even if recovery is not possible.
Basic Repair From ¥3,000 Covers simple fixes and adjustments. Parts charged separately if needed.
Advanced Repair Varies (estimate) For complex issues. We provide a quote before starting any work.
Custom PC Setup Support Varies (consultation) Includes BTO builds, upgrades, and optimization.
Used PC Maintenance Varies (consultation) Cleaning, tuning, and part replacement as needed.
Virus & Malware Removal From ¥3,000 Includes system scan and cleanup.
OS Reinstallation From ¥3,000 Windows reinstall with driver setup. Data backup available separately.
※交換パーツが必要な場合は、別途部品代がかかります。 ※症状や機種によって料金が異なる場合がありますので、まずはお気軽にご相談ください。
We offer PC parts replacement and customization services to improve performance or fix hardware issues.
Both new and refurbished components are available, and we’ll recommend the best solution based on your budget.
At PC Shop Tiger in Namba/Daikokucho, Osaka, we offer a full range of PC part replacement, upgrades, and customization services to boost performance or resolve hardware issues.
If your PC is running slow, taking too long to start up, or lacking the specs for gaming or video editing, we can help create a smoother experience by upgrading components like the CPU, memory, SSD, or graphics card.
We stock a wide selection of both new and refurbished parts, and we’ll recommend the best configuration based on your budget and usage needs.
We also handle post-repair testing and initial setup, so you can start using your PC with confidence right away.
Free diagnostics, same-day service, and flexible options—walk-in, delivery, or on-site support are all available.
Whether you're a business or an individual, feel free to reach out—we’re here to help.
Why Upgrade Your Memory (RAM)?
Upgrading your PC’s memory (RAM) can dramatically improve performance.
Even when running multiple applications at once, your system will stay smooth and responsive.
You’ll experience fewer freezes—even during video editing, image processing, or gaming.
Startup and loading times will be faster, making Windows and apps launch more smoothly.
Compared to older memory, DDR4 and DDR5 modules are more energy-efficient, generate less heat, and last longer.
Example prices (2025, tax included):
– DDR4 2GB: Used from ¥500 / New approx. ¥1,500
– DDR5 8GB: Used from ¥2,000 / New approx. ¥12,800
Upgrading your storage allows you to save more photos, videos, and data with ease.
Replacing an aging hard drive helps prevent freezes and strange noises caused by wear and tear.
Switching from an HDD to an SSD dramatically improves startup and loading speed—you’ll feel the difference instantly.
Regular replacement also reduces the risk of failure and helps protect your important data.
Example prices (2025, tax included):
– HDD 500GB–1TB: Used from ¥2,000 / New approx. ¥4,980
– SSD 250GB–500GB: Used from ¥3,000 / New approx. ¥6,980
– External HDD: Used from ¥1,500 / New approx. ¥3,980
We support both internal and external DVD drives.
Upgrading ensures more stable reading and writing, preventing errors and read failures common with older drives.
You’ll be able to use a wider range of media formats, including DVD±R, RW, and DL.
Newer models offer quieter operation and faster performance.
External drives are portable and easy to use—just plug in via USB, even with laptops.
Example prices (2025, tax included):
– Used from ¥1,000 / New approx. ¥2,980
Upgrading your motherboard allows you to use the latest CPUs, including 12th and 13th generation models.
It also enables support for high-speed memory and SSDs such as DDR4, DDR5, and NVMe M.2, delivering a major boost in performance.
You’ll gain access to modern features like USB 3.2, Wi-Fi, Bluetooth, and RGB control for greater expandability.
Replacing an aging board improves stability and durability, helping prevent issues caused by wear or poor connections.
Here’s the English version, ready for copy and paste:
Used from ¥4,000 / New approx. ¥9,800
Upgrading your CPU can significantly boost overall speed—faster startup, shutdown, and app launches.
Heavy tasks like video editing, image processing, 3D gaming, and AI workloads run more smoothly.
If your current CPU is causing freezes, shutdowns, or sluggish performance, replacing it may resolve the issue.
It also improves compatibility with the latest OS updates and software, reducing slowdowns after Windows upgrades.
Compared to buying a whole new PC, upgrading just the CPU is a more cost-effective way to improve performance.
Example prices (2025, tax included):
– Core i5 (6th–10th Gen): Used from ¥2,000 / New approx. ¥12,000
– Core i7/i9 (8th–13th Gen): Used from ¥6,000 / New approx. ¥25,000
Upgrading your graphics card ensures smoother gameplay with high resolution and high frame rates—perfect for monitors with 144Hz or higher.
Video editing and 3D rendering become faster and more efficient, with fewer slowdowns or stuttering.
Multi-monitor setups run more stably, making multitasking and streaming smoother.
You’ll also gain access to the latest technologies like ray tracing, DLSS, and AI-powered processing.
Modern GPUs support more video output ports and higher resolutions, including 4K and 8K via HDMI 2.1 and DisplayPort.
Used from ¥4,000 / New approx. ¥19,800
Replacing power-related components helps stabilize your PC’s power supply, resolving issues like failure to boot or sudden shutdowns.
It also reduces problems such as freezing or unexpected restarts during use.
By using high-quality, long-lasting parts—such as Japanese-made capacitors—you can extend the overall lifespan of your PC.
Even older machines can be revived; we’ve seen cases where PCs over 15 years old came back to life with just a capacitor replacement.
These components also help regulate voltage and reduce electrical noise, which is especially important for power supplies and motherboards.
Example prices (2025, tax included):
– Used from ¥1,000 / New approx. ¥2,500
※We can build your system using a mix of new and used parts to match your budget.
We carry a wide range of new and used parts, including keyboards, fans, heatsinks, Wi-Fi cards, and more.
※If replacement parts are needed, additional part costs may apply.
※Prices may vary depending on the issue and your PC model—feel free to contact us for a quote.
※We offer both new and used parts, and can customize based on your budget.
Basic repair work starts from an unbeatable ¥1,000—one of the lowest rates in Osaka!
Software Pricing (2025, tax included)
Windows OS– Windows 11 OEM: ¥5,980– Windows 11 Standard: ¥19,800– Windows 10 OEM: ¥1,980
Antivirus Software– Norton 360: ¥11,980– Kingsoft: ¥0– Trend Micro (Virus Buster): ¥14,980
Microsoft Office
– Office 2021: From ¥12,980
– Office 2024: From ¥15,980
– Office 365: From ¥2,980
– WPS Office: From ¥2,980
Other Software
– Illustrator / Photoshop: From ¥69,800
We offer email account setup and configuration support.
This includes setting up your email client, syncing with your device, and ensuring everything works smoothly.
Trouble Sending Emails? Confused About Settings? Want to Use a New Address?
We’ll solve these issues quickly and clearly.
✅ Initial setup of your email app
✅ Troubleshooting send/receive errors
✅ Switching between multiple accounts
✅ Support for both smartphones and PCs
All for just ¥2,000 per account (tax included), covering setup and full functionality checks.
Even beginners can feel confident—just ask us!
1. Outlook won’t start or freezes
→ Often occurs after Windows updates. Stuck on “Loading Profile” is a typical symptom.
2. Unable to send or receive emails
→ Caused by internet issues, incorrect SMTP/IMAP settings, or mailbox overcapacity.
3. Outlook suddenly switched to the “New Outlook”
→ The interface changes and settings may reset unexpectedly.
4. Emails are marked as spam
→ Common reasons include missing subject lines, too many links, or Gmail’s auto-filters.
5. Attachments disappear or become Winmail.dat
→ A format conversion issue unique to Outlook.
6. Garbled text or unreadable characters
→ Caused by encoding mismatches or compatibility issues with older email formats.
7. Search function doesn’t work / Can’t find old emails
→ Often due to index corruption or cache problems.
8. Emails stuck in Outbox and won’t send
→ May be due to connection errors, oversized attachments, or send limits.
9. Can’t add a new email account
→ Caused by mixed Outlook versions or changes in authentication methods.
10. PST/OST data files are corrupted
→ Local storage vulnerabilities. Recovery usually requires specialized tools.
Our internal cleaning service goes far beyond simple surface wiping.
We carefully disassemble your PC and remove all major components to thoroughly eliminate dust and debris from the inside.
※Many customers choose this service alongside PC repairs.
– Open the case and carefully remove all major components: motherboard, CPU, memory, power supply, fans, etc.
– Remove dust from each part and clean thoroughly using air blowers and brushes.
– Reapply fresh thermal paste to the CPU to restore cooling performance.
– Clear fan and heatsink blockages, apply lubricant as needed to improve quiet operation and stability.
– Reassemble all components and perform a full functionality check after cleaning.
– Basic Cleaning (dust removal around fans)
Approx. ¥2,000–¥3,000
※Minimal or no disassembly required
– Full Disassembly Cleaning (internal component cleaning)
Approx. ¥5,000–¥13,000
※May include thermal paste renewal and contact point cleaning
– Special Structure PCs (gaming PCs, all-in-one models, etc.)
Approx. ¥13,000–¥16,000
※Price may vary depending on disassembly complexity and number of components
This kind of thorough internal cleaning helps prevent heat-related issues and system instability, ultimately extending your PC’s lifespan.
If you’ve noticed symptoms like overheating, noisy fans, or unstable performance, this service is highly recommended.
– Additional charges may apply in cases of water damage, severe contamination, or if parts need replacement.
– Prices may vary depending on the service method (in-store, on-site, or delivery).
– We will always check the condition of your PC beforehand and explain any costs or procedures before starting.
– A minimum service fee may apply regardless of whether the issue can be fully resolved.
We begin work only after you’ve agreed to the plan.
Feel free to contact us—we’ll suggest the best solution based on your symptoms and needs.
If you’ve lost access to important data, don’t give up—consult us first.
We offer data recovery services for a wide range of situations, including deleted files, corrupted drives, and unreadable storage devices.
“My PC suddenly won’t start…”
“My external hard drive isn’t recognized…”
“I want to recover files I accidentally deleted…”
In these situations, our data recovery service is here to help.
We’ll do our best to safely recover your important files—photos, documents, business data, and more.
1. MP3 – Audio file 2. EPS – Vector image (Encapsulated PostScript)
3. AVI – Video file (Audio Video Interleave) 4. PNG – Transparent image format (Portable Network Graphics) 5. JPG – Common image format (Joint Photographic Experts Group)
6. XLS – Excel spreadsheet 7. PDF – Electronic document (Portable Document Format)
8. DOC – Word document (Microsoft Word Document) 9. WAV – High-quality audio file (Waveform Audio File Format) 10. TXT – Plain text file 11. GIF – Animated image format (Graphics Interchange Format) 12. CSS – Web style definition file (Cascading Style Sheets) 13. PPT – Presentation file (PowerPoint) 14. MOV – Apple video format (QuickTime Movie) 15. ZIP – Compressed file format
✅Supported Media
– Laptop and desktop PCs (SSD/HDD)
– External hard drives, USB flash drives, SD cards
– Some NAS and RAID storage systems are also supported
Common PC Troubles Are on the Rise
Recently, we’ve seen a surge in consultations for issues like:
• 🔁 Endless automatic repair loops and repeated restarts
• 🕒 System restore that never finishes
• 🚫 Unable to enter Safe Mode
• ⚠️ Repairs failing even with sfc /scannow
• 💥 Storage failures making data unreadable
When you feel like saying “It’s hopeless”… call us for a free consultation! We’ll guide you to a solution.
• Minor issues (logical errors, deleted file recovery): ¥10,000 – ¥30,000 (tax included)
Most cases fall within this range.
• Moderate issues (formatting, OS corruption, partial hardware damage): ¥30,000 – ¥70,000 (tax included)
• Severe issues (head damage, motor failure, circuit board defects): Up to ¥100,000 (tax included)
💡 After diagnosis, we will provide a detailed estimate. Work begins only once you approve the cost.
Depending on the nature of the issue, a service fee may be charged regardless of whether recovery is successful. In such cases, we will first explain the situation to you and confirm that a fee will apply. You can then decide whether to proceed with the recovery work or have your device returned without further action.
Please rest assured: we will never proceed with work or issue charges based solely on our own judgment.
All successfully recovered data will be handed over to you. If you have any questions, please feel free to contact your representative.
• Want to recover precious family photos and videos
• Had a work HDD suddenly fail with important data inside
• Were told by another shop that recovery is “impossible,” but don’t want to give up yet
• Need to restore files that were accidentally deleted
Depending on the condition of the media, recovery work may place some stress on the device, and in certain cases complete recovery may not be possible. Of course, we always handle the process as safely and carefully as possible, but the chance of unexpected issues or recovery failure cannot be entirely eliminated.
To ensure peace of mind, please let us know in advance if you would like a backup option.
Even if you “just want to know whether recovery is possible,” we welcome your inquiry! You can contact us with photos or bring the media directly to us.
BIOS画面から進まない／POSTエラーが表示される → マザーボードやメモリ、CPU周辺の不具合の可能性
ブルースクリーン（STOPエラー）が頻発する → ドライバの競合、メモリ不良、OSの破損などが原因
Windowsが「修復しています」から進まない → システムファイルの破損、SSD/HDDの物理障害の可能性
ファンが異常回転／熱暴走で突然シャットダウンする → 冷却系の故障、CPUグリス劣化、内部の埃詰まりなど
「Operating System Not Found」と表示される → BIOS設定の不具合、ストレージの認識エラー、OS消失
USBポートが認識されない／デバイスマネージャーに警告マーク → チップセットドライバの不具合やハードウェア障害
SSDのSMART情報に異常値が出ている → 物理的な故障の前兆。データバックアップと交換推奨
ネットワークは接続されているのに、特定のサイトだけ開けない → DNS設定の不具合、セキュリティソフトの干渉、ルーターの設定ミス
Officeソフトが起動しない／ライセンス認証が通らない → アクティベーションエラー、レジストリ破損、更新失敗など
仮想環境（VMware／VirtualBox）が起動しない／ホストOSが不安定 → 仮想化支援機能の無効化、メモリ不足、互換性の問題
午前中のご依頼で、当日中の修理完了も可能！（対象；大阪市）
持ち込み修理はもちろん、引き取り修理も即日対応！（対象；大阪市以外でも）
修理内容によっては最短30分〜1時間で完了することも！
※部品の在庫状況や症状によっては翌日以降になる場合もございます。まずはご相談ください！
持ち込みや購入パーツの取り付けについて
お客様ご自身で購入されたメモリや電源ユニットなどのパーツを、当店で取り付け・交換いたします。
「ネットでパーツを買ったけど、取り付けが不安…」 「自分でやろうとしたけど、うまくいかなかった…」
そんな方のために、お持ち込みパーツの組み込み作業も承っております。 メモリ・SSD・HDD・グラフィックボード・CPUファンなど、対応機種であれば丁寧に取り付け・動作確認まで行います。
パーツの種類や規格が合っていても、個体差によって相性が悪く、正常に動作しないケースもございます。 特に中古パソコンの場合、マザーボードの仕様やBIOSのバージョンによって制限があることもあります。
そのため、事前にパーツの型番や仕様をお知らせいただければ、対応可否や注意点を事前にご案内いたします。 ご不明な点があれば、お気軽にご相談ください。
メモリの取り付け・増設
2,000円〜3,300円程度 ※ノートPC／デスクトップPCどちらも対応可能です
電源ユニットの交換
1,500円〜5,600円程度 ※配線確認・動作チェック込み
その他パーツ（SSD・HDD・グラフィックボードなど）
3,000円〜8,800円程度 ※機種や構造により変動します
・部品代は含まれておりません（すべて持ち込み品として対応）
・一部機種では追加作業費が発生する場合があります
・作業後の動作保証は、部品の状態や相性により異なります
・出張・宅配対応をご希望の場合は、別途費用がかかることがあります
まずは症状やご希望をお知らせください。事前診断のうえ、最適な作業内容と費用をご案内いたします。
Q. How long does a repair take?
A. It depends on the issue. Minor problems can often be fixed within 30 minutes to 1 hour. If parts need to be replaced, completion may take until the next day or later depending on stock. For very minor fixes, we may waive the service fee.
Q. Can you really provide same‑day service?
A. Yes. If you contact us in the morning, we aim to complete repairs by the end of the day. Please call us first to discuss.
Q. Will my data be lost?
A. In most cases, your data will remain intact. However, in severe cases backup may be difficult. We will explain the situation in advance.
Q. Can you handle repairs that other shops refused?
A. We will do our best to help. Please tell us about the symptoms.
Q. Do you repair Mac computers?
A. Yes, we can repair Macs. Depending on the model and issue, repairs may take longer.
PCタイガーでは、全国の法人・個人のお客様に対応しています。 地域や台数に応じて、訪問・宅配・遠隔サポートなど柔軟に対応いたします。
大阪府全域（大阪市・堺市・東大阪市・枚方市・豊中市など）
兵庫県一部地域（神戸市・西宮市・尼崎市など）
奈良県一部地域（奈良市・生駒市・大和郡山市など）
💡 訪問対応は台数・内容に応じて柔軟に調整可能。お急ぎの方はお電話でご相談ください！
専用梱包で安全に配送
設置マニュアル・電話サポート付き
🛠️ トラブル対応：訪問または遠隔サポートで迅速対応
発送はヤマト運輸を利用しております。詳しくはこちらから
当店ではできる限りの修理・復旧を心がけておりますが、 パソコンの状態や故障内容によっては、部品の入手が困難な場合や、修理が物理的に不可能なケースもございます。
また、メーカー独自仕様や特殊な構造により、分解・交換ができない機種も一部存在します。
その際は、無理な作業は行わず、現状のご説明と代替案（買い替え・外付け対応など）をご提案させていただきます。
まずは「修理できるかどうかだけでも知りたい」というご相談も大歓迎です。 写真付きでのご連絡や、他店のお見積りをもとにしたご相談も承っております。
データ復旧は、お客様の大切な財産をお預かりする繊細な作業です。 写真、仕事の資料、思い出の動画…そのひとつひとつに、かけがえのない価値があることを私たちは理解しています。そのため、作業に入る前に、復旧の可能性・作業内容・ご注意点などをしっかりご説明したうえで、同意書をいただいております。
※バックアップご希望の方はスタッフにお伝えください。
📞 “Consultations are completely free — feel free to request an estimate anytime!” For a flyer or website banner, you could make it even punchier:“Free consultations. Easy estimates. No worries!”
