This is from Wikipedia in my own words. The band Alice Nine was created after the band Givuss broke up. The lead vocalist, Shou, and guitarist, Tora, began to 검색 for new band mates. They soon met the bassist for a band called Delta Ark, Saga, and the 고수, 드러 머 for bands Fatima and RusH, both of who were also looking for new band mates. The four met up and joined together. They later discovered Hiroto who was with the band Baquepia. Hope it helped.
Nao-san created alice nine. Givuss broke up and Nao asked Shou and Tora to join. After that, Saga joined. Then later on, they went to a live and loved Hiroto's 기타 playing so they asked him after the live if he wanted to 가입하기 alice nine