Opening Themes

'''Opening themes... wow I am so lazy at it tonight'''

Theme songs

 * Metallic Circulation (episodes 1-26)
 * Kimi no Tabi, Tsudzuku Dayo (episodes 27-52)
 * Kashikomari Desuwa~ (episodes 52-65)

Endings

 * Metropolitan Memorization (episodes 1-26)
 * Sakura Chocolate (episodes 27-52)
 * Nothing Else Matters (special, episodes 52-65)