Ivan (Data Squad)

Ivan (イワン) is the strong man of the Bio-Hybrid trio consisting of himself, Kouki and Nanami. Ivan seems to have difficulty with holding his inner thoughs, and tends to blurt out what he's thinking without realizing it. After meeting her for the first time, he developed a sort of attraction towards Yoshino Fujieda (calling her his "honey bun" at one point). After gaining his ability to assume his final form, this prompted him to engage in a duel for Yoshino's love, only for him to be defeated at their hands.

In the same episode this battle occured in, it was revealed that Ivan is something of a mercenary, and underwent his transformation into a Bio-Hybrid for the sake of money. It was learned that he also had many brothers and sisters in Russia, and that he was fighting for their sakes. In the last episode, Ivan was also rising his D.N.A. into the sky, together with his siblings.

BioStegomon
BioStegomon is Ivan's first Digimon form, possesing strength as well as durability. He is based on the Armor Digimon Stegomon.

Attacks
 * Shell Needle Rain: Fires off the numerous spikes on his back.
 * Guillotine Wheel: Spins, turning into a living saw and slicing with his row of spikes.

BioSupinomon


BioSupinomon is BioStegomon's next stage, based on Spinomon, which Ivan gained after having his body combined with the data of a Mega Digimon. BioSupinomon has armor and rows of detachable spikes on his body.

When Kurata gave an upgrade to the Bio-Hybrids, BioSupinomon is born. When Yoshino refused to love Ivan, he transformed into BioSupinomon to fight Rosemon. During the battle, a Yasyamon attacked BioSupinomon, and he cold-heartedly killed Yasyamon by impaling him with his sword. Rosemon was almost weakened by BioSupinomon's Blue Promenice, but finished him off with a Forbidden Temptation, reverting him back to Ivan. Ivan told Yoshino he was working for Kurata to earn money for his family.

Attacks
 * Blue Prominence: Breathes a burst of blue-hot flames.
 * Sonic Slash Rain: Fires off the main row of spikes on his back.