Actor Allusion: In the Hyper Battle DVD, the donut shop manager's big wish is to helm a dance crew. He's played by Kaba-chan, who's actually handled dance choreography before, such as the dance used in the music video for "Forest of Rocks", Movie Wars Ultimatum's theme song.
Yamamoto from #46-47 was previously Todoroki, whose actual surname was TodayamaAnd his Mage form is accented with green just like Todoroki!
Net Movie #24 has Koyomi dress up as a flight attendant. Her actor, Okunaka Makoto, is part of a idol group called PASSPO☆, whose theme is that of flight attendants.