|voiced by = [https://www.imdb.com/name/nm2648951/ Janice Hawke]
}}
'''Keiko''' is a minor character that appears in ''[[Bakugan Battle Planet]]''. She was [[Ichiro Kazami]]'s assistant in the first season. Later, she became [[Masato Kazami]]'s assistant in ''[[Armored Alliance]]'' after his previous boss retired. Alongside [[Toshi]] and [[Koda]], she confronted [[Shun Kazami (Reboot)|Shun]] to bring him back to Japan in many times, but he refused. Later, she helped [[Shun Kazami (Reboot)|Shun]] and [[The Awesome Brawlers|His Friends]] to stop [[Tiko]]'s Bakuzons. She owned a [[Ventus (Reboot)|Ventus]] [[Nobilious]] as his Main Bakugan.
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