There are a few artists/bands that go by the name Haku: 1) HaKU was an alternative rock band based in Osaka Prefecture, Japan. They began their activity in 2007. and disbanded in 2016 after releasing their eponymous compilation album. The band has four members: 辻村有記 (vocals & guitar), 藤木寛茂 (guitar), 三好春奈 (bass & vocals) and 長谷川真也 (drums). More info can be found on their official website. 2) HAKU (ex-Ｇｕｉｇｎｏｌ