1/2 (Nibun no Ichi, 二分の一, Half) is most commonly known as the third single of Kawamoto Makoto, used as the second opening theme for the anime Rurouni Kenshin. It has been covered by several Japanese artists; for the original, see 1/2 (Kawamoto Makoto. The following are other covers within Wiki.theppn:
- 1/2 (Mi), the cover by Japanese girl band Mi.
- 1/2 covered by Nakagawa Shouko can be found on her mini-album "Shokotan Cover x2 ~Anisong ni Ai wo Komete!!~."
- 1/2 (Nakamura Chise), the cover and debut single by gravure idol Nakamura Chise.
The following are original works that are not covers and may go by other romanizations and pronunciations:
- 1/2 (Ishikawa Chiaki), Ishikawa Chiaki's fifth single.
- 1/2 (Okuda Miwako), the b-side on Okuda Miwako's "Boku ga Ikite Ita Koto" single; it can also be found on her second album, "Kimi wo Omou."