Shishigami Takashi has, for a long time, met with murder cases wherever he goes, that's how he got the nickname; the "Shinigami" detective. 、 Shishigami, his wife Michiru, and his kouhai Seki, take a trip to an onsen. However, as soon as they arrive, a corpse is discovered...?! Aside from the titular story, two more mysteries are collected into 1 volume!!

Compilation of 5 stories with reality feeling to them.

1. Hada no Ue no Renai Jijou Yamaji is a middle-aged, middle school art teacher who is dating Tsukishima, a younger man. Tsukishima possesses a perfect body type, which Yamaji loves to sketch. Reflecting on that perfection, Yamaji realizes his own body is less than perfect - flabby! - and he needs to improve it before Tsukishima rejects him because of it. 2. Zaiaku wa Hada no Ue ni (Sin Is Above Skin Level) Tsukishima, a regular businessman, has begun a blissful life living with his lover Yamaji. But though things are happy on the surface, Tsukishima can't shake the feeling that Yamaji only likes his body... 3. Hada no Ue ni Furu Hana Tsukishima and Yamaji admire the cherry blossoms together. While looking at the beautiful trees, Tsukishima thinks that Yamaji is far more beautiful. A springtime continuation with our lovely couple. 4. Renai Tsuu When stoic Mizusawa, a janitor, saves businessman Aoki from falling down some stairs, he gets a friend for life! Aoki is always tracking him down at lunch time just so they can eat together. But Mizusawa isn't sure how he feels about Aoki... 5. Renai Tsuu - Akka 6. Yurusareta Uta Humans keep monsters as slaves for fighting and protection, but there is one, Zai who refuses to fight. Zai is special since he can use magic by creating spells with his songs, but he refuses to sing too... will he, for his master? 7. Omake Three pages about the characters from Yurusareta Uta.

"Casio and his little sister Nokia both work as bounty hunters who use magic packets that they download through their mobile phones and cast with the built-in camera to defeat mysterious apparitions called phantasms. The bounties for these phantasms are quite high, but the enormous fees for the magic packets they download and the property damage they create has reduced them to a homeless status living off cup ramen. This all changes when they meet a foolish albeit wealthy, young woman called Sony who didn't bother to properly research Casio and Nokia's true nature before becoming their sponsor. "

The year is 2028, location in New Koshigaya. A young boy, Isurugi Neru, lives in a poor family and is forced to quit school so that he can find his own way in life. Neru on the other hand, only thinks of one thing: to take revenge on Yagami, a classmate, who's especially gifted and has humiliated Neru numerous times.

Otoji is searching for his older brother in seedy, urban city near an American base. During this search he meets up with Joe, a fashionable prostitute who eventually joins him with his search. Along the way Joe aquaints him with the wonders of sex and prostitution, and the flexibility of being both seme and uke! But while Otoji deals with the search, including finding his older brother and sleeping with him, he and Joe face the darker side of their lifestyle.