Kumi Okazaki (岡崎クミ)
Kumi Okazaki is an eighth grader in the same school as and is friends with Tokoha Anjou. The clan that she uses is Oracle Think Tank based around the Battle Sisters sub-clan. (Source: Cardfight!! Vanguard Wikia)
Animeography
Cardfight!! Vanguard G
Cardfight!! Vanguard G: GIRS Crisis-hen
Cardfight!! Vanguard G: Stride Gate-hen
Cardfight!! Vanguard G Next
Cardfight!! Vanguard G Z
Mangaography
Voice Actors
Mikoi Sasaki
Japanese