Date: Aug. 3 (Mon)–5 (Wed), 2026
Venue: Shimonano-Sato
Gather/Registration : Ehime Univ. at 10：00 on Aug. 3rd

• Participation Fee: JPY 3,000 (Meeting room rental and refreshments)
• Accommodation Fee: JPY 19,300 （2 nights, 3 days, reserved exclusively for participants）

Please note that the above fees are subject to change.
Payment is accepted in cash only. Please pay the accommodation fee directly to the hotel. Please prepare the exact amount. 

*There are no towels, pajamas, toothbrush etc. in the venue. You must bring them.
*Free Wi-Fi is available.
*If you have any food allergies, please let us know in advance.
*Recommended items to bring: medicine for carsickness, antipyretic, ointment for insect bites (Gnat, Gad fly), insect repellent, swimwear, sandals, folding umbrella
*A coin-operated washing machine is available at the venue. (only accepts 100 yen coins)
*For International student/PD: Please do not forget to bring your residence card!
- Keep paying attention to infection prevention until and during the meeting.
- If you have a fever or feel unwell before departure, please refrain from attending and contact the organizers.
- Please contact shiraishi.chihiro.wc-at-ehime-u.ac.jp, if you have any concerns.

・宿代は直接しもなの郷にお支払いください。宿泊費19,300円：二泊三日の和室（相部屋）・全館貸切。お釣りのないようご準備ください。別途レストラン等での食事代も現金でご用意ください。
・参加費3,000円の内訳は、セミナー室使用料・会議中のお茶代等です。
・食べ物のアレルギーがある方は、必ず事前にお知らせください。
・タオル、歯ブラシ、浴衣等はありませんので、各自準備してください。（館内にwi–fiとコインランドリーはあります）
・酔い止め・虫よけ・かゆみ止め・解熱剤・水着・ビーサン・雨具（雨の予報の場合）を持参することを推奨します。
・体調不良の場合は参加を見合わせてください。その場合は白石（shiraishi.chihiro.wc-at-ehime-u.ac.jp）までお早めにご連絡ください。

Schedule
10:00  Gather at Ehime Univ. (GRC)

10:20  Depart from Ehime Univ.
12:30–13:30  Asunaro (Lunch) 茶農家の店あすなろ
14:00  Arrive at Shimonano–Sato

○DAY 1 (Aug. 3rd)
- 1st session -
○15:00–15:50  鈴木 勝彦 / Katsuhiko Suzuki (Director, JAMSTEC) "Deep mantle evolution based on 182W isotope signature"
○15:50–16:40  犬飼 敦 / Atsushi Inugai (M2, Science Tokyo) "Buoyant Melting Instabilities during Magma Ocean Solidification"
---- 16:40–17:00  Break ---
○17:00–17:50  稲垣 喜久代 / Kikuyo Inagaki (M2, Ehime Univ.)"Ab initio structural models and infrared spectra of hydrous stishovite"
---- 18:00– Dinner
- Night poster session-
○19:30–21:00
P1  出倉 春彦 / Haruhiko Dekura (Lecturer, Ehime Univ.) "Toward large-scale MD simulations for thermal transport in minerals"
P2  許 智豪 / Zhihao Xu (M2, Tohoku Univ.) "Earth as a 4.6 Gyr dark matter detector: Constraints from Earth's thermal evolution"
P3  山城 悠輔 / Yusuke Yamashiro (B4, Ehime Univ.) "分子動力学法を用いた鉱物の粒界拡散"

○DAY 2 (Aug. 4th)
---- 7:30– Breakfast
- 2nd session -
○8:30–9:10  金嶋 聡 / Satoshi Kaneshima (Visiting Professor, Ehime Univ.) "On the D″ discontinuity beneath northern Pacific Ocean and Bering Sea"
○9:10–10:00 John Hernlund (Professor, Science Tokyo)  /  "What does the shape of chemical piles tell us about deep mantle dynamics and heterogeneity?"
○10:00–10:50  許 智豪 / Zhihao Xu (M2, Tohoku Univ.) "Geoneutrinos as probes of mantle heat-producing element distributions and deep-mantle heterogeneity"
----10:50–11:00  Break----
○11:00–11:50  梶原　萌 / Moe Kajiwara (M1, Ehime Univ.) "The stability and elasticity of a novel dense calcium silicate (DHCS)"
----12:00  Lunch / Group Photo----

面河渓は、数十万年前の石鎚カルデラの大規模な崩壊によって生じた地形を、面河川が長い年月をかけて削り出して形成された渓谷です。浸食によって高さ約110mの岸壁「亀腹」や「関門」などの特徴的な地形が生まれました。現地では、火山活動が生み出した地形と、その後の河川作用による地形の変化について学びます。

17:30  Arrive at JR Matsuyama Station

18:00  Arrive at Ehime Univ.