山下2.5号

A mature-looking person who belongs to Nayuta's group. He was love with her so tries to get in the way of Shougo.

It should be noted that he wears 4 different T-shirts, each has one Japanese character on it. Every time he appears, he wears a different T-shirt, and the phrase he creates by wearing them in a specific order is "我田引水", which means "seeking one's own interests".

Translated from the url=http://ja.wikipedia.org/wiki/%E6%83%B3%E3%81%84%E5%87%BA%E3%81%AB%E3%81%8B%E3%82%8F%E3%82%8B%E5%90%9B_%E3%80%9CMemories_Off%E3%80%9C#.E7.99.BB.E5.A0.B4.E3.82.AD.E3.83.A3.E3.83.A9.E3.82.AF.E3.82.BF.E3.83.BCJapanese .