Synopsis: Two love letters which arrived to Amakawa Mamoru. There were two different types of girls there when it went to the roof of a wait place written in the letter. Sumi Sakura of Japanese Nadeshiko who waves neat black hair and kurosa hitomoe of a twin tail of the done westerner manner type. 
To see the love letter which Mamoru had in its hand, two people who noticed that it confessed it to the same man outran a sword in each and it could mind a handgun and confronted it. Mamoru which is puzzled over immediate development. It was a gang daughters who they did a town for two minutes and were opposed of the top of the Mafia. For noncommittal Mamoru of the manner, Sakura intends to do H earlier than hitomoe. Sakura which it invited in the health room and draws a hand of Mamoru to the chest of own.