Kamen Rider Wizard S01 E44 The Son's Keepsake

"The magical rings known as the Wizard Rings. They shine on both hands of the modern mage as he changes despair into hope."

Haruto discovers that Koyomi is the daughter of Fueki, but he keeps this to himself. Meanwhile, elementary school teacher Yoshikazu Kumagai, who comes to the Omokagedô to purchase an antique toy plane for his late son, is discovered to be a Gate when he is attacked by the Phantom Siren.