At a certain cafe, Cat-girl and Mana chat with Yuki, a snow woman. Yuki says she's grown close to a human man named Shun. Shun comes to pick Yuki up. Taken aback by Shun's overwhelming personality, Cat-girl and Mana wish Yuki the best in a daze. But Yuki and Shun end up fighting because of differences between the ways humans and youkai live. Yuki goes to Cat-girl and Mana again to ask for advice. Meanwhile, Shun ends up asking Ratman, who has started yet another shady business, for advice, which sends things in a strange direction...
Are you Rat Man-san?
From BiBiBit Matching?
هل أنت الرجل الجرذ-سان؟
من مزواج بيبيبيت؟
etwa Nezumi-Otoko
von BiBiBi-Matching?
¿Eres Hombre Rata? 
¿De BiBiBit Matching?
¿Eres Hombre Rata?
¿De BiBiBit Matching?
Êtes-vous Ratichon de BiBiBinder ?
Tu sei per caso Nezumi Otoko?
Quello di BiBiBit Matching?
Você é o Sr. Homem Rato?
Do BiBiBit Matching?
Вы Человек-крыса?
Из «Бибибит Матчинг»?