"One with Common Sense in a Bear", Misaki Okusawa

■ When this card enters the field, you may drop a hand card. If you do, put up to one [Kokoro Tsurumaki] or [Michelle] from your deck into your hand, and shuffle your deck.

■ If this card is on your field or in the soul of a 《Hello, Happy World!》 character, all 《Hello, Happy World!》 on your field cannot be destroyed or returned to hand by your opponent's card effects.