If there's one thing Dandadan consistently proves...

It's that "normal" is never on the menu.

Jiji begins as Momo Ayase's cheerful childhood friend, bringing an easygoing personality and boundless optimism wherever he goes. He's friendly, athletic, a little goofy, and genuinely cares about the people around him. Even when supernatural chaos starts becoming an everyday occurrence, Jiji somehow manages to keep smiling.

At least...

Until things get really weird.

After becoming entangled with the terrifying entity known as the Evil Eye, Jiji gains the ability to transform into an immensely powerful supernatural form. The transformation dramatically boosts his strength and speed, but it also unleashes an unpredictable force that threatens both his enemies and his friends. It's one of the series' biggest turning points, transforming a lovable comic relief character into one of its most formidable fighters.

And yes...

The white underwear is absolutely part of the look.

This is Dandadan, after all.

Visually, Jiji's transformed state is unforgettable. His body becomes marked by eerie patterns, his expression shifts into something far more unsettling, and his supernatural aura makes it clear that the lovable goofball is sharing space with something ancient and incredibly dangerous. Somehow, the series manages to make the combination of terrifying occult horror and tighty-whities work.

Fans love Jiji because he has one of the strongest hearts in the series. Beneath all the jokes and absurd situations is someone willing to risk everything to protect his friends. His struggle against the Evil Eye gives him surprising emotional depth, making him far more than just the funny guy in the group.

Also... yeah... if your possessed friend starts sprinting around in his underwear while throwing buildings at people...

You've officially reached peak Dandadan.