- Fan-Preferred Couple: A strong portion of the (Japanese) fanbase ships Haruhime while lesser portions ship Senrihime and Mizuhime.
- Ho Yay: Shuu and Mizuki, with the former being "infatuated" with the latter.
- Les Yay: Tsukino is very fond of Hime.
- Portmanteau Couple Name:
- Senrihime (Senri/Hime)
- Mizuhime (Mizuki/Hime)
- Haruhime (Haruka/Hime)
- The Woobie: Hime, Senri, and Mizuki certainly count.