Shiro Maekawa on Twitter:
I heard that Mr. Chikao Otsuka has passed away.
He was a really hardworking person, and if necessary, he would even fulfill the absurdity of a rookie like me and always face the mic with his full effort.
We won’t be able to hear that Dr. Eggman’s voice anymore. Respectfully, may his soul rest in peace.
Shedding tears.