Conversation so far:
When did Seagal get involved in martial arts?
saying.
What kind of martial arts was Seagal doing?
By 1974 Seagal had returned California.
That year he met Miyako Fujitani, a second-degree black belt and daughter of an Osaka aikido master.
Who did he train with?
an Osaka aikido master who had come to Los Angeles to teach aikido.
When Miyako returned to Osaka, Seagal went with her.
The following year they married.
Did he earn a black belt?
He taught at the school owned by Miyako's family (though he is often stated to have been the first non-Asian to open a dojo in Japan).

Question: What other accomplishments did he have in his martial arts training?
Self-contained rewrite: Aside from being the first non-asian to open a dojo in Japan, what other accomplishments did Steven Seagal have in his martial arts training?