Kokomon (Adventure)

Kokomon Kokomon is Willis's partner, and the twin brother of Gummymon. He was seen briefly before he mysteriously vanished and reappeared as Wendigomon.

Lopmon -Adventure Lopmon has a chubbier body- Lopmon briefly appears in the ending of the Japanese version, along with Willis and Terriermon.

Wendigomon Three years before, Kokomon mysteriously disappeared before his twin brother, Terriermon, in the form of Gummymon and their partner, Willis' eyes. Over time, consumed by his loneliness, he slowly Digivolved to Wendigomon. By the summer of 2002, Wendigomon began abducting anyone with the same kind of Digivice that Willis had. As a result, Tai and other veteran DigiDestined disappeared without a trace. Willis and Terriermon battled with him a lot before encountering T.K. and Kari and their Digimon, Patamon and Gatomon, who were visiting Mimi in America at the time she was abducted.

Willis started for Colorado, where Wendigomon would be waiting for him. T.K. and Kari contacted their other teammates Davis, Yolei and Cody, along with their Digimon partners DemiVeemon, Poromon and Upamon to come to America. When the trio met up with Willis while hitchhiking, they needed to get to his Colorado house by getting there via pizza delivery.

But Willis and Davis missed the ride and were attacked by Wendigomon. He defeated Flamedramon and fled after taking a beating from Gargomon. Later on, the group encountered him in the place where Willis used to play with him. Finally recognizing Willis, he wanted nothing more than be with him like the old days. But when he smacked Terriermon aside for interrupting, Willis refused to get along with Wendigomon. This enraged the Digimon as he Digivolved to Antylamon.

Antylamon In reaction to Willis refusing to go with him, Wendigomon Digivolved to Antylamon. It took the combined powers of Flamedramon, Halsemon, Digmon and Gargomon to hold him off and blast him into the lake, from which he emerged as Cherubimon.

Cherubimon After Antylamon was defeated, he rose from the waters of a lake in this new form and reverted all the Digimon to Rookie Level. He pulled them into his hands and began to juggle them, only to hurl them away and turn on Willis. The Digimon fought back but the monster had the upperhand and was about to eat them when Angemon and Angewomon arrived in the nick of time to save them. Cherubimon used his powers to turn the new DigiDestined back into toddlers. He had to deal with Magnamon and Rapidmon but Cherubimon managed to swallow the two Golden Armor Digimon. But inside the belly of the beast, they were confronted with an image of Wendigomon, who pleaded with them to end his suffering by killing him. In doing so, Cherubimon reverted to his purified state - only to die seconds later. Not long after, however, Willis and Terriermon came upon a Digi-Egg which hatched and digivolved into Lopmon.-->