From Gen-san's Live!
Photo by Kishida Teppei (岸田哲平)
Last August 13, Ryuu tweeted that he went to Hoshino Gen's live at Nippon Budokan.
Here's an excerpt from Excite News Live Report:
"Actor Kamiki Ryunosuke came up [the stage] as a guest. The setting was inside a room and the two had pleasant chat that went on for a while. They were very relaxed and didn't seem to mind that there were 13,000 people watching. [Hoshino] recommended sweets to Kamiki, who was reading a magazine, and then started singing 'Rofufu'."
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Disclaimer: The excerpt was loosely translated. We are still learning the language so corrections are always welcome. :3