Mahiro Oyama was just a normal erotic-game loving dude…until he woke up one morning as a woman! Turns out his mad-scientist little sister, Mihari, tried out one of her new experiments on him…with a disastrous outcome, as far as Mahiro’s concerned! But Mihari is as determined to study him as he is determined to go back to his shut-in, game-playing life, and one thing’s for sure…life is going to get a whole lot weirder from here on out! (Source: Kodansha USA)

Studios: AT-X, BS11, Bit grooove promotion, EGG FIRM, Hakuhodo DY Music & Pictures, Ichijinsha, Movic, Pia, Pony Canyon, Studio Bind, TOKYO MX, Toho

Full anime page