• Little by Little - Dorothy Little Happy - 2017-05-31
• FOR YOU - Dorothy Little Happy - 2017-05-31
• アンダー・ザ・シー - Dorothy Little Happy - 2017-02-22
• ASHITA TREASURE!! - Dorothy Little Happy - 2016-05-25
• 雨が降る夜空 - Dorothy Little Happy - 2016-05-25
• Dorothy Train - Dorothy Little Happy - 2016-05-25
• バイカラーの恋心 - Dorothy Little Happy - 2016-05-25
• コトノハ - Dorothy Little Happy - 2015-12-16
• Restart - Dorothy Little Happy - 2015-12-16
• Tell me tell me!! - Dorothy Little Happy - 2015-05-20
• やさしい雨 - Dorothy Little Happy - 2015-05-20
• look at me - Dorothy Little Happy - 2015-05-20
• just move on - Dorothy Little Happy - 2015-04-01
• インマイライフ・フォーマイライフ - Dorothy Little Happy - 2014-12-24
• Winter Joy - Dorothy Little Happy - 2014-12-24
• シークレット - Dorothy Little Happy - 2014-12-24
• 週末だけのロミオとジュリエット - Dorothy Little Happy - 2014-12-24
• Singing - Dorothy Little Happy - 2014-12-24
• それは小さな空だった - Dorothy Little Happy - 2014-12-24
• Breaking through - Dorothy Little Happy - 2014-12-24
• keep on tryin' - Dorothy Little Happy - 2014-07-16
• 恋の花火 - Dorothy Little Happy - 2014-07-16
• sky traveler - Dorothy Little Happy - 2014-07-16
• 青い空 - Dorothy Little Happy - 2014-02-26
• 明日は晴れるよ - Dorothy Little Happy - 2014-02-26
• 言わなくてよかった - Dorothy Little Happy - 2014-02-26
• COLD BLUE - Dorothy Little Happy - 2014-02-26
• 恋は走りだした - Dorothy Little Happy - 2014-02-26
• STARTING OVER - Dorothy Little Happy - 2014-02-26
• ストーリー - Dorothy Little Happy - 2014-02-26
• 2 the sky - Dorothy Little Happy - 2014-02-26
• colorful life - Dorothy Little Happy - 2013-06-12
• set yourself free - Dorothy Little Happy - 2013-06-12
• どこか連れていって - Dorothy Little Happy - 2013-06-12
• My Darling - Dorothy Little Happy - 2013-02-20
• 流れゆく日々 - Dorothy Little Happy - 2013-02-20
• 諦めないで - Dorothy Little Happy - 2013-02-20
• 14回目のありがとう - Dorothy Little Happy - 2013-02-20
• Dear My Friend - Dorothy Little Happy - 2013-02-20
• 壊れちゃう 崩れちゃう - Dorothy Little Happy - 2013-01-09
• nerve - Dorothy Little Happy - 2013-01-09
• 永遠になれ - Dorothy Little Happy - 2012-12-05
• 風よはやく - Dorothy Little Happy - 2012-12-05
• 未来への虹 - Dorothy Little Happy - 2012-12-05
• Life goes on - Dorothy Little Happy - 2012-07-18
• Over There - Dorothy Little Happy - 2012-07-11
• ナミダよりもずっと速く - Dorothy Little Happy - 2012-07-11
• 飛び出せ！サマータイム - Dorothy Little Happy - 2012-07-11
• ジャンプ！(2012 ver.) - Dorothy Little Happy - 2012-01-11
• never stop again!! - Dorothy Little Happy - 2012-01-11
• HAPPY DAYS! - Dorothy Little Happy - 2012-01-11
• Hey boy! Hey girl! - Dorothy Little Happy - 2012-01-11
• 未来へ - Dorothy Little Happy - 2012-01-11
• Winter blossom 〜冬の桜〜 - Dorothy Little Happy - 2011-03-16
• デモサヨナラ - Dorothy Little Happy - 2011-03-16
• ドロシーの世界一周夏物語 - Dorothy Little Happy - 2011-03-16
• High so Jump! -Happy Dance Remix- - Dorothy Little Happy - 2011-03-16
• 部屋とパジャマと私 - Dorothy Little Happy - 2011-03-16
• 別れの時 - Dorothy Little Happy - 2011-03-16
• ASIAN STONE - Dorothy Little Happy
• CLAP! CLAP! CLAP! - Dorothy Little Happy
• 恋をしてるの きっと - Dorothy Little Happy