The pRythme "kizuna" CD was released in Japan on March 12, 2008 by KING RECORDS. This CD was released to go alongside with the live-action TV series, Negima!!
pRythme is an idol group comprised of actresses, Natsuko Aso, Yuri Kawase, and Eri Mukunoki from the Negima!! live-action series. They played Ayaka, Makie, and Natsumi respectively.
This CD was their second album and features songs from the Negima!! live-action series. Most noticeably, this is the only CD release to include the ending theme, "kizuna".
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