Kayatan no Aquarium Birthday Countdown
This was a special late night live broadcast of Okuno Kaya's solo program. The broadcast started at 23:25, and went until the next day, for Kaya's birthday. A little bit into March 1, it went into members only mode.
Kaya had a broadcast birthday event earlier in the day. She read lots of mails until midnight.
When it got close, they showed a clock in the corner of the screen. Then they brought out a cake after midnight.
Kaya said that they also did a renewal of this show's home page, with a new logo.