Page 1: Basic 46 katakana
Page 2: Basic 46 katakana (second set)
Page 3: TENTEN and MARU accents
Page 4: TENTEN & MARU accents (second set)
Page 5: Small, silent TSU
Page 6: Small, silent TSU (second set)
Page 7: Prolonged vowel sounds
Page 8: Blended sounds: Small YA, YU, YO
Page 9: Blended sounds: Small YA, YU, YO (second set)
Page 10: Unusual blends of katakana (these combinations are never used in hiragana)