"Irasshai!" Welcome to the most unruly cafe in Kichijouji and its charming staff of five who have absolutely nothing in common. When tempers rise, so do mop handles, giant boulders and repair bills. Meet Jun, a mild mannered high school student with a sharp tongue and superhuman strength. Tarou, a clean freak with a deadly aim in the art of mopping. Maki, a sloppy, lazy woman chaser. Minagawa, a talented pastry chef equally skilled in the arts of voodoo, and the impulsive, cheerful, though desperately unfortunate Tokumi. A feast of comedy based on the popular Japanese radio drama. (Source: DMP) *A rehashed version was released in 2009.*

"I never really wanted good friends. I always thought I'd rather have things I'd be okay with leaving behind." Tsukiko is the new girl in school. One day, she catches a glimpse of her classmate, Utsumi, swimming in the school's pool. She becomes fixated. Tsukiko knew they were classmates, but beyond that, the two girls had no reason to cross paths. However, one rainy day turns all of that around. An emotional story about the everyday lives of the enigmatic new girl and the girl with no filter who happens to love swimming! (Source: MangaPlaza)

A young woman, net nickname “Mushi-nee,” finds herself sucked into a world not unlike the online real-time strategy game that was her only escape. She had captained the “Arachnea” faction…but it’s one thing to do on a computer, and another to find herself face-to-face with giant arachnids who hail her as queen! But rather than shrink from her fate, she steps up…to become the conquering queen she knows she can be! (Source: Kodansha USA)

A side story telling the back story of Boruto's teammate, Mitsuki, including his mysterious relation to Orochimaru.

The romance between the Incubus’ aide the Lizard (Gray Ringmarc) and Alice. Once a capable assassin, now a sensible and mature adult. Alice thinks herself just a child beside him, incompatible with him despite her attraction to him… A manga adaptation of the otome game Clover no Kuni no Alice that focuses on Gray.

Sakura picks Ryouichi up at a brothel and their one night transaction soon turns into more of a rent-boy relationship. Can these two damaged people figure out that their true feelings run much deeper than any monetary based transaction? In Chapter 5, (A Bird at Sea, A Door in the Sky) Ryuu is a sad but tough kid from Osaka who is trying to overcome his past. When an American, Stefan, takes an interest in him, will it lead to more than just friendship? Ryuu's story is continued in the Kiss DJ. (This is part of the Rules series. A complete Rules series timeline can be found in the Synopsis for Rules.)

Yumiko Sato works as a voice actress with a stage name "Yasumi". She hides that she is a "Gyaru", plays an innocent character in front of the audience. She respects Yuhi Yugure, who is also a voice actress and a highschooler. Yuhi's popularity is on the rise, and she had even done a concert in front of her fans. Yumiko is anxious... it's her second year as a voice actress, and she has to be famous in a year or else she will have to quit this job. One day, she is offered to be a cohost to a weekly radio program with Yuhi Yugure. The director of the program is totally excited... just because he knew that they were classmates! Yumiko couldn't be more surprised--to know that Yuhi Yugure was Chika Watanabe, a grim-looking girl in her class! *Note: Originally concluded with 3 volumes and 17 chapters on 2021-07-27, additional serialization started 2023-12-26, in support of the anime.*

A student presents his crush with a love song that he wrote, recorded himself performing, and uploaded to YouTube, and he tells her to watch it before giving him a reply. When he returns to school the next day, he finds that the girl has shown the video to the entire class over LINE. Amid the jeering of his classmates, she snidely apologizes to him and explains that his video was hilarious enough to warrant sharing. However, his decision to remove the upload is curbed after a ghost is spotted within the video, and a classmate advises against its deletion. His YouTube post eventually gains popularity as the growing audience discovers more anomalies, all intent on deciphering the hidden messages that its very uploader had not even intended. A unique one-shot from the mad genius behind Chainsaw Man and the rising star of To Strip the Flesh.

When young artist Lou catches the eye of the devastatingly handsome Sein on the street one afternoon, he thinks his new patron simply wants to commission a portrait for his wall...but what secret flickers within Sein's piercing gaze? At the very moment that Lou draws closer to his brooding boss, an arrogant rogue named Adam crashes the party and pulls the curtain on Sein's blood-sucking identity. Lou realizes that his bond with Sein goes beyond mere portraiture and into the deep recesses of his heart...but is this frightened boy truly ready to unleash an untamed beast? (Source: Juné) *Note: \- Includes two extras*

The young and impressionable Clay is nothing short of enthralled by the outside world. Finding interest in the most mundane of details, Clay is a young man with a mysterious past and an awesome power to boot: he has the ability to create and shape golems. When Clay decides to enter a golem-building contest which is sponsored by a local ruler, Clay may be getting more attention than he bargained for. Join fledgling golem-maker Clay and his eccentric companions as he continues to hone his unique abilities and sets out on a path of grand adventure. (Source: Seven Seas Entertainment)

A collection of short stories. Chapter 1, 2, & 3 - Shiba owns a small software firm. Naomi, who works there part-time as he studies at the university, is comfortable with his homosexuality. So, despite Shiba's being 36 years old, Naomi can't help but be attracted to his boss! But, does Shiba feel the same way? Chapter 4: Flower Maze – Hino-san, a disillusioned salaryman, ends his relationship with his male lover to give in to the 'safe' choices of an overseas transfer and arranged marriage. Takashi, a would-be jewelry designer, fights to reclaim their relationship, unwilling to let Hino-san go. Chapter 5 Sleepless & 6 Breathless - After turning 20, Hiroyuki discovers that he has an older step brother, Akira. When Hiroyuki begins to feel attracted to Akira, he isn't sure what to do. What will it take for Hiroyuki to win the affections of his straight and clueless step brother? Chapter 7 Snow Tale - When Hiromu picks up Kouta half frozen in the snow, he never thought it'd lead to a relationship. When a crazy ex-boyfriend shows up, ready to attack, what will happen to the new couple? (Source: Liquid Passion)

Follows directly after the events in Rules volume 3. This continues the tale of Hikaru, Yuki, & friends. A glimpse into Hikaru's life, past, and feelings. Actually contains 2 parts, the title story, and a second story, Winter Bells, that takes place immediately after the first. Complete information on the Rules series timeline can be found in the Synopsis for Rules.