Koutarou&#039;s older sister. She is slightly violent.   Kotaro always quarrels with her. She is the one who (re)names Toubei as Gon and tries to take care of him. She is also good at badminton.   She is an ace attacker of the badminton club. She has become devildom person by the influence of Yaminorius&#039;s magic.  

Koutarou's father is trying to train his son in the art of the ninja, but a mis-hit bomb accidently damages a shrine and releases a great demon that Eldoran had been keeping contained. Eldoran manages to contain him, but one of his servants manages to escape as well, and now attempts to free his master. To stop him, Eldoran grants the three mecha Gotiger, King Elephan, and Mach Eagle to Koutarou and his two friends, as well as suits that grant each of them a special power. Miracle Ninja Ganbare Team is born!<br><br>
(Source: starfox.net)

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Kasumi Kirigakure