A careless word causes Ata to explode with anger. The showdown between Edelstein and Happy Kiss is about to begin! What is the source of Ata's great antipathy towards Kyotaro?
One Centimeter to HAPPY
سنتيمتر واحد نحو السعادة
Noch 1 cm, dann Happy!
Un centímetro de HAPPY
Un centímetro de HAPPY
À 1 CM D’ÊTRE HAPPY
Un centimetro all'essere HAPPY
Um Centímetro para o HAPPY
Один сантиметр до счастья