(C91) [Notes. (Takahashi Note)] Note-Dec2016 [English] [biribiri]
(C93) [Notes. (Takahashi Note)] Note-Dec2017 [Chinese] [朔夜汉化]
Petit Note. ♥ Botugo no Rakugaki Chou 5
(C92) [Notes. (Takahashi Note)] Note-Aug2017 [English] [Mongolfier]
Petit Note. ≠ Botugo no Rakugaki Chou 3
(C90) [Botugo (RYO)] Petit Note. // Botugo no Rakugaki Chou 2 (Various)
(C90) [Notes. (Takahashi Note)] Note-Aug2016
(C92) [Notes. (Takahashi Note)] Note-Aug2017