- On the Japanese Blu-ray version, the fourth ending theme is by Yumi Uchiyama.
- The ending theme for the tenth episode is " Tooriame Drop " ( 悐0钖drop, lit . " Shower Drop " ) by Yumi Uchiyama.
- The opening theme is " Morning Arch " by Marina Kawano while the ending theme is by Aoi Ykki, Kaori Fukuhara, Minako Kotobuki and Yumi Uchiyama.
- For " Saki Achiga-hen episode of Side-A ", the opening theme is " Miracle Rush " by StylipS, while the ending themes are " Square Panic Serenade " performed by Aoi Ykki, Nao TMyama, Kana Hanazawa, Mako and Yumi Uchiyama and " Futuristic Player " by Miyuki Hashimoto.
- It's difficult to find yumi uchiyama in a sentence. 用yumi uchiyama造句挺難的