(C75)[Koudansha (Kouda Tomohiro)] Appare! Eoria Biyori (Ar tonelico)
[Nettou onsen] Use drugs in an appropriate dosage
(C78) [Koudansha (Kouda Tomohiro)] Ai Last Boss Hito Matome Plus Soushuuhen 5 (Ar tonelico 2)
[Nettou Onsen] Zoku Kusuri wa Youhou Youryou o Mamotte Shiyou Shimashou (Ar tonelico II)