Volume 69

This is the 69 volume that appeared in Japan at 18, August 2010.

Chapters

 * File 719: Request from a Bottom of a Lake (沼底からの依頼, Numazoko kara no irai)
 * File 720: The Kappa's Curse (河童の呪い, Kappa no noroi)
 * File 721: The Kappa's True Form (河童の正体, Kappa no shōtai)
 * File 722: The Steam Murder (湯けむりの殺人, Yukemuri no satsujin)
 * File 723: Secret Room on the Lake (湖上の密室, Kojō no misshitsu)
 * File 724: An Eye For an Eye (目には目を, Me ni wa me o)
 * File 725: White Day Murder (ホワイトデーの殺人, Howaito dē no satsujin)
 * File 726: The Miraculous Trick (ミラクルなトリック, Mirakuru na torikku)
 * File 727: Happy White Day (ハッピーホワイトデー, Happī Howaito Dē)
 * File 728: Air on the G String (Ｇ線上のアリア, Jī senjō no aria)
 * File 729: Genius (天才, Tensai)