Ikkei Watanabe

It's another battle of the wits for the brilliant but eccentric physicist, Yukawa, and detective, Kaoru.

A high school girl engages in compensated dating in order to buy an expensive ring before the day ends.

It's time for the final challenge of the Liar Game. Only Akiyama and Fukunaga had earned tickets to participate, but when Yokoya decides to drop out, Nao gets invited to join. Unwilling at first, but when her worry over Akiyama so...

Chagawa finds it increasing difficult to support his young ward Junnosuke in his store across the street from the Suzuki garage on Third Street. Unless he can provide a better life, Junnosuke's rich father, Kawabata will take him ...

College graduate Yu Shinomiya is invited to the Liar Game, which has been restarted by funding from new investors. She turns to her psychology professor for help, who is none other than Shinichi Akiyama, former Liar Game champion....

Mysteries are revealed like the words "Simple Plan," "Third Secret of Fatima" and also the mysterious white man which are all mentioned in the movie "SPEC: Heaven".

Programmer Isamu Kaneko is arrested as the creator of Winny, a peer-to-peer file-sharing program that quickly became the software of choice for online piracy in Japan.

Four years before Silent Parade (2022), Yukawa and Kusanagi investigate the murder of a writer after a video found in his possession piques Yukawa's interest.

An achievement-type of story: a builder/carpenter/architect goes through trials and tribulations to construct an impressive castle for his employer, the major Japanese historical figure, Oda Nobunaga.

Tadao, a middle-aged man with autism, undergoes an unexpected transition to a group home by his single mother Tamako, despite facing challenges during the transition.