23 (Rythem album)

23 is the third album from the Japanese duo, Rythem. It was released on October 1, 2008 under their label, Sony Music Entertainment Japan. This album contains songs from their singles "Hotarubi", "Bitter & Sweet", "Kubisuji Line" and their recent single "Love Call/Akari no Arika".
This album comes up in a regular edition (AICL-1964) and a limited edition (AICL-1962) which will contain the PV for "Love Call", "Kubisuji Line", "Bitter & Sweet", and some documentaries.