Voice Actors There's David Gallagher and Mamoru Miyano for the japanese version but I know nothing of him except that he played in Wolf Rain or something. David Gallagher Hey look, it's that guy that plays Simon in 7th Heaven! Since this isn't a David fansite, let's go into how good of a job he did with Riku's voice. He didn't seem to have the strong emotion in it, and he laughed weird. Then again, Kairi laughed weird too. He did a good job doing the 'calm' aspect but other than that, eh. When Riku said 'You know you want to try it.' to Sora about the paopu, it sounded..very.. perverted and not the way it was supposed to sound. Or when he said 'Thanks to you, Kairi' when he was talking about finding other worlds, he didn't sound emotional enough. Just a bit too cool I guess. He did an ok job for Riku, i guess then.