0+

Happiness Ring

1+

Happiness

0+

HAPPINESS TIME WITH YOU

1+

Cum Cum Happiness Heart

3+

Let The Happiness In

0+

傘の下で木曾は… + Maximum Happiness

0+

HAPPINESS IS A RAILGUN

0+

THE PRECEDING STORY OF HAPPINESS IS A RAILGUN

0+

WE ARE HAPPINESS！

0+

Club Happiness

0+

HAPPINESS

2+

HAPPINESS IS A RAILGUN

0+

Happiness

0+

まじブラ HAPPINESS！

0+

Happiness!

1+

[Spread Happiness] RING 第2話「beginning~始まり~」

1+

[Spread Happiness] RING 第3話｢Princess~ロゼット~｣

1+

Happiness experience

0+

HAPPINESS SLAVES

1+

HAPPINESS SLAVES

0+

SEEDS OF HAPPINESS

2+

Happiness experience2

0+

Oh My Happiness

2+

Flower of happiness