Ivan Karelin, known by his hero name 'Origami Cyclone,' is a supporting character in the anime series Tiger & Bunny. As a NEXT with the ability to shape-shift into anyone he touches, Ivan is a reserved and somewhat insecure young man. Despite his low self-esteem and tendency to linger in the background, he is loyal and dependable. Ivan gradually grows in confidence and proves his worth to his fellow heroes, contributing in both intelligence gathering and combat situations.