Japanese superheros decked out in bold primary colors will be on hand for autographs and snapshots tomorrow afternoon at Shirokiya in Ala Moana Center.

"Kikaida Brothers! And the return of Kamen V3," from 2 to 3:30 p.m., also will include Inazuman, along with familiar baddies Hakaida and the Dark Destructoid monsters. All generations of fans can participate in Kikaida karaoke, free picture-taking and free autographs from Ban Daisuke, star of "Kikaida," "Kikaida 01" and "Inazuman." There also will be a free drawing for DVD box sets from Generation Kikaida, including the newly re-issued "Kamen Rider V3."

Also, Shirokiya is hosting a Fukuoka Fair, complete with mochi and other goodies from the north shore of Kyushu Island.