Kodansha
181 pages
Momma Oyama is on the scene! Former shut-in Mahiro Oyama was turned into a junior high school girl after being drugged by his...
171 pages
Big brother has nearly mastered the feminine mind! Former shut-in Mahiro Oyama was turned into a junior high school girl after...
173 pages
One day, former shut-in Mahiro Oyama woke up as a girl—and his life has only gotten weirder from there! With his second chance...
181 pages
It's his first summer break as a schoolgirl! Former twenty-something shut-in Mahiro Oyama was transformed into a girl by an...
179 pages
This brother has girl power of monstrous proportions! Former twenty-something shut-in Mahiro Oyama was transformed into a girl...
172 pages
Former twenty-something shut-in Mahiro Oyama was transformed into a girl by an experimental drug… and now he's a seventh...
179 pages
Former shut-in Mahiro Oyama was transformed into a girl thanks to his little sister Mihari's experimental drug… and he's...
156 pages
One day, loser shut-in Mahiro was suddenly transformed into a girl by his little sister Mihari, and now he's forced to adjust to...
179 pages
Mahiro Oyama was just a normal erotic-game loving dude...until he woke up one morning as a woman! Turns out his mad-scientist...
226 pages
Due to a burst water pipe in his house, Tatara suddenly finds himself staying at the Hanazonos because his home has to undergo...
194 pages
As a result of their hard work during the summer break, the “Brave Momo and the Dream Team” won the band contest at the...
192 pages
Finally, it’s the day of the school festival! Before the band competition starts, Tatara and Ranko will participate in a...
192 pages
Between being busy as the all-in manager of Ranko’s school band and having a study session with Yuriko, the average high...
192 pages
Tatara Tani, average in both sports and studies, is attending high school with his childhood friends, the twin sisters Ranko and...
193 pages
High schooler Tatara Tani only stands out because of how average he is—that is, until he starts (fake) dating the...
192 pages
Tatara Tani is so average it hurts—the only thing he has going for him is that his childhood friends are ultra-popular idol...
452 pages
Ogami-san and Yaginuma-kun have advanced to their second year of high school. They plan to cross the line and take the next step...