otaku

Kusakabe Renji, a young man working at a game centre, sees an English girl named Lily Baker playing a crane game on Valentine's Day. Seeing her fail repeatedly to win a prize, Renji ...

Eita, a mechanical otaku, discovers that Makina, the school idol he's secretly liked, is actually a robot built for sexual purposes. Now, he must navigate her bold advances while ...

In order to protect an ordinary businessman, Tsukasa Atsumi, from demons, a genius kunoichi, Shizuri Ideura, signs a master-servant contract with him on the condition that she stays ...