Hideyuki Kirisaki

I started dating my crush, Yuna-senpai, and my life became a dream...! At least until I realized there's a (physical) side of Yuna-senpai that I've yet to see... I want to know everything about the girl I'm interested in! A oneshot published in the 2026/4 issue of Gangan Joker.

One day, Takafumi Ayanokoji, an ordinary high school boy, is warned by a suspicious fortune teller that he is in trouble with women. Immediately after that, along with heavy rain and lightning, a beautiful girl with blonde hair and red eyes appeared. The girl follows Takafumi to his house and says she wants to keep him as a pet, but...!?

Would you like to experience Onee-shota in another world? Let's indulge ourselves and sink further into depravity!!!

Volume 1 Cover: Shindou Chapters: Mezase Saikyou Party! (目指せ最強パーティー！) by Kirisaki Hideyuki Owari no Toki wo Kakugo shite (終わりの時を覚悟して) by Rakuji Tarahi Tonimokakunimo. (兎にも角にも。) by Yukuwa Asami Himitsu no Kiseki (ヒミツの奇跡) by Amano Uzura Boku to Sister no Chiisana Yakusoku (僕とシスターの小さな約束) by Anzou Kunko Yuusha Nigi, Saigo no Shiren. (勇者ニギ、最後のしれん。) by Gouda Nagi Oni no Sha de wo Tawamure! (鬼の社で御戯れ！) by SAKE Shounen Yuusha Aresu no Kunou (少年勇者アレスの苦悩) by Takatsu Keita Volume 2 Cover: 35machi Chapters: Senbon Torii Kirisaki Hideyuki BBR Shougeki no Hirayama Kusumi Ranma Kanou Aira SAKE

One day, our plain protagonist suddenly got 2 sisters: a big-breasted gentle older sister type, and a devilish cute little sister!?

High school students Kouta and Sakura are close childhood friends who grew up like twin siblings. Rumored by everyone around them to be the perfect match, the two decided to give dating a try, but neither ended up developing romantic feelings for the other. Ever since then— "Ahaha, even though I'm the one you lost your virginity to." "Your face is bright red! How cute." Even as Sakura teased him like that, their easy, comfortable relationship continued. This is an after-love romcom about what comes next for two childhood friends that used to be lovers!

The boy Dimitri, who was being attacked by a beast in the forest, met Kojima-san, a 17-year-old widowed maid (self-proclaimed housekeeper)!! Kojima-san is said to be treated poorly by her fiancé and mother-in-law as a housekeeper—not a maid—for a certain reason. Dimitri, who was injured, is nursed by Kojima-san, and as they spend time together, he learns about her outrageous strength and the cuteness she shows from time to time, even though she looks mature―? Expressionless but the strongest and cutest Kojima-san meets a boy, and they take a new step forward together… A happy fantasy × romantic comedy!