is Rythem's fourteenth (fifteenth overall) single. It was released on February 20, 2008 under the Sony Music Entertainment Japan label. The title track was used as the theme song for Nikkatsu Co. Ltd.'s film entitled Naoko. "Aishikata" was used as the campaign song for Nippon Travel Agency Co., Ltd.'s Akai Fuusen Sotsugyou Ryoukou. While "Nekoze (acoustic version)" was used as the theme song for Nippon TV's Shiawase no Shokutaku.

This single contains a limited and regular edition and these two editions have different track listing. The item's stock number is AICL-1916.

Limited edition track listing Kubisuji Line Composition/Lyrics: Yui Nītsu Arrangement: Shin Kouno Aishikata Composition/Lyrics: Yui Nītsu Arrangement: Shin Kouno Nekoze (acoustic version) Composition/Lyrics: Yui Nītsu Arrangement: Yuuta Saitou

Regular edition track listing Kubisuji Line Aishikata Kubisuji Line (acoustic version) Kubisuji Line (Minus YUI vocal) Kubisuji Line (Minus YUKA vocal)

Charts and sales Oricon Ranking(Weekly)Sales246,781

References