According to the official website, the cast of Little Busters! anime was announced. The seiyu of the protagonist Naoe Riki hasn't been revealed yet. Although some of the cast appear differently from what was credited in the original game, they are the same seiyu with different stage names. An interview with one of the staff of the production studio will be published in Dengeki Visual Arts magazine to be released on April 10th.

Cast
Natsume Rin: Tamiyasu Tomoe
Natsume Kyosuke: Midorikawa Hikaru
Inohara Masato: Canna Nobutoshi
Miyazawa Kengo: Oda Yusei
Kamikita Komari: Yanase Natsumi
Saigusa Haruka: Suzuki Keiko
Nomi Kudrjavka: Wakabayashi Naomi
Kurugaya Yuiko: Tanaka Ryoko
Nishizono Mio: Kawaragi Shiho

According to the web column on Akiba Blog, the President of Visual Arts said he was surprised by the leak but hasn't got mad at Dengeki. He felt sorry that the staff of Dengeki were flurried to see the "idiot" message on the twitter icon of the President. He said the turmoil over the leak has made no harm to him, rather promoted the TV anime well.

Sources: Little Busters anime official website, Akiba Blog