[Z3120]

Originally Posted by raikage

To me, it sounds like

Spoiler:

the match where Hikaru joined the middle school crew despite still being an elementary school kid. In the middle of a game, he decided to try his own moves (and failed miserably).

That's probably it.

And as for Hikaru acting stupid, it's been years since I saw it again but I always thought he acted like a kid...