The two volumes contain one long case, "Murder Committed by Inspector Kenmochi", as well as two short stories in the second volume. The first one-shot, "Evil Spirit at the Diving Pool / Diving Pool's Evil Spirit" was first published in the July 2009 edition of Shounen Rival and is about an evil spirit at the diving pool at Kindaichi's junior high school. The second one-shot is titled "The Campsite's Mysterious Event." Both short stories feature Kindaichi in junior high school.

Anthology of Gintama doujinshi from different artists. Stories included (list incomplete): • *Discount Negotiations* by HARUMAKI Tokiko: (Pairing: Sakamoto x Takasugi) Sakamoto drops by Takasugi's ship to collect on a bill...

Pairing: Gintoki x Hijikata An anthology of GinHiji doujinshi with the theme of 'Firsts' from different artists. Scanlated stories: • Excerpt from ICHIKAWA Kei • Excerpt from Nanao • Excerpt from Kisayuki • Excerpt from Shimaji • *Plan Your First ◯◯ Well* by Kannagi • *Some Like It Hot!* by Niratama • *On the Way Home from School* by Nagisa • *Everyday Life is a Casual Repetition of First Times* by Harada • *Strawberry Milk and Cigarettes* by Shimaji • *Ring Twice* by coco