assistant teto
UTAUloid Kasane Teto as an assistant to Bishoujo Detective Zundamon. She wears a dress by the girls' fashion store Amavel which bears a striking resemblance to her Synthesizer V outfit.
On October 15th, 2024, Amavel posted a tweet of two dresses:
Vocaloid producer Fujiwara Hagane retweeted it with the comment that it was "Bishoujo Detective Zundamon and her assistant Kasane Teto".
Artists then obliged in portraying these two.