さすがは鉄の人だと思いました(笑)

本日は稲毛でかっぱさん対抗18時間カラオケです。
明日の5時までやるよ！

That's a railway fan for you, I thought. :-)

Today is the Versus Kappa-san 18-Hour Karaoke in Inage. We're going until 5:00 a.m. tomorrow!