Tasukete Pythagoras

Tasukete Pythagoras is the fourth single by Houkago Hirokawadan.

CD

 * 1) Tasukete Pythagoras (助けてピタゴラス)
 * 2) Pithecanthropus Kawaiin Desu (ピテカントロプスかわいいンデス)
 * 3) Kimi no Shita ni Shikaretai ~cabbage of love~ (君の下に敷かれたい ～cabbage of love～)

Limited Edition DVD

 * 1) Tasukete Pythagoras (MV)