SEKAI NO OWARI (世界の終わり; World's End) is a Japanese independent rock band formed in 2004. -Wiki

Here's their description on their website. It's originally in Japanese but I translated it with Google Translator so it isn't the best translation. Sorry about that.
2010, the band appeared on the music scene suddenly foursome "SEKAI NO OWARI".
February 2005 limited single "life vision", 1st album Mon 4 "EARTH" After the release, the new star that represents the spot of its presence in the music scene unopposed.
Each summer festivals and appeared on many events, including admission and regulation stage, high-profile shows.
On August 17, 2011, triple lead single "INORI" released by the TOY'S FACTORY.
Major and transferred to the field, they evolve and expand to meet a new stage.
Be held on November 22, about three months after major debut, his first concert at Nippon Budokan, one-man tour that followed made ​​all SOLDOUT ticket.
New talent is growing at tremendous speed.

Fukase Kei (深瀬慧): Vocals, Guitar
Nakajima Shinichi (中島真一): Guitar
Fujisaki Saori (藤崎彩織): Keyboard
LOVE: DJ

Albums
Earth (2010)

Singles
Fantasy / Angels & Demons (2010)
INORI (2011)
Starlight Parade (2011)

Live DVD
SHIBUYA CCLemon Hall (2010)

I just wanted to share them with all of you in case you haven't heard of them. They are my favorite Japanese group :)