Mizuhara Max

From Kokorodatabase

Mizuhara Max is a canon character in the anime Bakuten! Shoot Beyblade (known as simply Beyblade in English). In Kokoro, Max is the father of Mizuhara Minoru, and has become a scientist like his mother. However, unlike his mother, Max tends to go in a different field of science while still dealing with beyblading (he prefers to be more hands-on).

His wife too depends on the dimension. Mostly, however, he's married to Mariam (a canon from BSB 2002/Beyblade V-Force). In Kokoro and Kokoro Draft, however, his wife becomes Meitou Kotoko. No matter who his wife is, though, his children are always Minoru and Kin.