Entry tags:

! utattemita, p: deadball, p: hachiouji, p: t-pocket, p: toku, u: dasoku, u: kouhei, u: mi-chan, u: nero, u: noaru, u: nomiya ayumi, u: pokota, u: puriko, u: rapbit, u: saiya, u: sekihan, u: ten, u: yamadan, u: yuge

Nico Nico Kouhaku was a live concert streamed in Nico Nico Douga last December 31. Singers included Sekihan, Saiya, Kouhei, Dasoku, Ten, Nero, Noir, Nomiya Ayumi, Puriko, Pokota, Mi-chan, Yamadan, Yuge and Rapbit. Vocaloid producers included HachioujiP, TokuP, T-Pocket and DeadballP. Dancers included Tadanon, Takuma, Mirii, Nyanko, etc.

Someone uploaded parts of the Kouhaku in NND, although I don't know how legit it is and if it will be deleted soon. Anyway, for those who missed it:

Part 1 - Sawagi part 1a

Part 2 - Sawagi part 1b and part 2

Part 3 - Utatte/Odotte part 1 and Sawagi part 3

Part 4 - Utattemita

Part 5 - Golden Bomber