Flint Hammerhead (character)

Flint Hammerhead is the main protagonist of Flint The Time Detective. He has

Family

 * Serena Tsukino (Mother)
 * Tai Kamiya (Father)
 * Illene Tsukino (Grandmother)
 * Ken Tsukino (Grandfather)
 * Yuuko Kamiya (Grandmother)
 * Susumu Kamiya (Grandfather)
 * Rini Tsukino (Older Sister)