Ichiko is one of the four Mote Sisters who study under their master; Wikun, successor of the Tendo Branch of Gaming Mastery. Together, they hope to change the way the world views and experiences gaming. Because of her motion sensing and rumble features, Ichiko possesses a voracious appetite for batteries that is common to all four Mote Sisters.

Ichiko is the most prominent of the four sisters, and is the quickest to respond. She typically acts as the group leader of the 4 sisters, but will often go solo, should the need arise. Ichiko will almost always be seen wearing or carrying her hat, the nunchuk attachment.