In Shinjuku ward's east side lies Kabukichou, a vibrant city of chaos that glows brilliantly with neon lights but also hides unseen darkness. Employed at a university hospital on the west side, John H. Watson is looking for someone who can assist him with an odd case. His search leads him to the Pipe Cat, an underground bar that serves as a meetup venue and job board for some of the best detectives in Shinjuku, the most prominent among them being Sherlock Holmes. Upon finding the bar and meeting the peculiar investigators, John learns that they are pursuing a case involving Jack the Ripper, an infamous serial killer. Due to subsequent events, John ends up driving Sherlock to the crime scene of a murder supposedly carried out by Jack the Ripper. Even though John is only there to enlist Sherlock's help with his case, he witnesses Sherlock brilliantly uncover the truth behind the crime scene. However, he begins to realize that Sherlock is not only a genius detective but also an eccentric character. As John continues to request Sherlock to assist him with his case, he finds himself spiraling into the detective lifestyle of solving cases beyond the minds of ordinary civilians. Through this work, John begins to see the true colors of the chaotic city that is Kabukichou and starts to unravel the unsettling mystery behind his own case.

A fun collection of six short side stories depicting the past and present of Sherlock, Watson, Moriarty, and the rest of the Row House as they go about their everyday lives in their home of Kabukicho.

After their first kiss, Kaguya Shinomiya and Miyuki Shirogane are left unsure where their relationship stands. The troubling uncertainty of whether they could be considered an official couple unleashes newfound problems as both Kaguya and Shirogane struggle to sort out their feelings. While the lovestruck student council officers fret, the Christmas season rolls around, and romance is in the air. In the face of widespread tenderness, Kaguya and Shirogane must endure their affectionate battle of wits once more. Should they reconcile their feelings for one another, they may find themselves within reach of what they have both been longing for so long: true love.

After being forced to graduate from JPX48 following a controversial incident with a male fan, Ai Narata swears to never interact with another man ever again. Using her talents and strong desire to get away from men, Ai auditions for the exclusive all-female Kouka School of Musical and Theatrical Arts. The school is renowned for producing the best actresses that go on to perform in the famous all-female Kouka Theatre Troupe. Coming from the idol industry, Ai is the perfect candidate for the school's hundredth generation class, but her aloof demeanor alienates her from her classmates. The eccentric Sarasa Watanabe is the only person who wishes to become Ai's friend. She enters Kouka with the goal of becoming a top otokoyaku performer—an actress that plays traditionally male roles. After seeing a Kouka performance of The Rose of Versailles when she was younger, Sarasa dreams of performing as Lady Oscar one day. Unfortunately, Sarasa's inability to read a room causes friction between her and her classmates, including Ai, who reluctantly becomes her roommate and partner in many of their classes. Succeeding at Kouka will involve more than just raw talent for these young girls as jealousy, deceit, and the harsh realities of show business put their mental fortitude to the test. Will Sarasa and Ai be able to rise to the top and stand on the silver bridge?