Ôran kôkô hosutobu2006

Kaoru Hitachiin:
See, Tamaki-senpai is illegitimate.

Hikaru Hitachiin:
Twenty-some odd years ago, the Suou familly patriarch died at a young age. For political reasons, Chairman Yuzuru was rushed into a marriage at the behest of his mother to a woman of her choosing. That's how he because head of the family, but several years later, the Chairman fell passionately in love with a beautiful young woman he met in Paris.

Mitsukuni Haninozuka:
Not long after, Tama-chan was born.