Taken from the official Hachikuro site:

竹本役 神谷浩史さんの交通事故に関しまして
竹本役神谷浩史氏が8月7日(月)交通事故に遭われ、現在治療のため入院されております。番組としては第11話(9月7日放送)までは収録が終わっており、最終話12話(9月14日放送)のみ代役をたてて放送する予定です。関係者ならびにファンの皆様方には、ご心配おかけ致しまして申し訳御座いません。

Moonspeak to english:

Regarding Takemoto’s seiyuu Hiroshi Kamiya’s traffic accident
The seiyuu of Takemoto, Mr. Hiroshi Kamiya, was met with a traffic accident on 7 August (Monday) and is currently hospitalized for treatment. Recording [for Honey & Clover II] has been completed up to episode 11 (to be aired on 7 September) and the final episode 12 (to be aired on 14 September) will have a replacement seiyuu. To those concerned and to the fans of the show, we sincerely apologize for any worries caused.

I guess the last line seems a little out of place in English, but that’s what it says. It’s just how the Japanese say things, whether or not there’s anything worth apologizing for.

Must… resist… urge to… crack jokes about the dangers of cycling around Japan on the highway…

So, uhmmm, yeah, hope he’ll be alright. Although I heard that it’s not really serious so there’s probably nothing to worry about.

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