

Yusuke Onodera (小野寺 ユウスケ Onodera Yusuke) is the resident of the World of Kuuga in Kamen Rider Decade. He has a very self-confident and gullible child-like personality, a stark contrast to the original incarnation of Kuuga, Yusuke Godai.
Yusuke supports the police in fighting the Gurongi and has feelings for Detective Ai Yashiro, as he fights to see her smile. When Yusuke first discovered the Arcle Belt, he was warned of Decade's existence as the "devil" by Narutaki.
Yusuke rarely engages in battle while journeying with Tsukasa. He does, however, act as a inspirational figure to the other Riders, as can be seen with his aiding of Wataru, as well as his actions in the other Riders' worlds. While traveling with Tsukasa, he acts as his personal assistant.
Personality[]
As mentioned above, Yusuke is a happy-go-lucky and honest person that fights to protect everyone's smile. Yusuke constantly seeks to better himself and as a result, gained 2000 skills because of it. While serious about keeping his vows, Yusuke will break some if he considers it absolutely necessary. His cheerfulness sometimes also could encourage the others, particularly at dark times. Despite being in a hard situation, Yusuke never lets go of his smile and always tries being optimistic most of the time. This charity is what made Yusuke could easily befriend the others and also give them hopes. As long as it's for other people's sake, Yusuke will never hesitant to do anything, particularly after becoming Kuuga. Despite his sorrowful childhood and his own crisis as Kuuga at some point, Yusuke's smile never falters.
However, despite being an overall good person, it doesn't mean that Yusuke never shows anger. The most crucial part was at Jaraji's incident which had driven Yusuke to hate the Gurongi. After realizing that the Gurongi kill people for their own satisfaction and want to kill more innocent people, Yusuke couldn't help but feel anger. The result was he got a mental vision of Ultimate Form after killing Jaraji brutally; which was a warning of what would happen to him if he continued this path. Yusuke's hatred becomes more severe by times, especially if he is being taunted by his enemies. The revelation between Kuuga and Daguva also only worsens him.
Despite his overgrowing hatred toward Gurongi, Yusuke assured to his friends that he will be alright as long as he doesn't fight out of hatred. He always holds back his anger with his facade smile, trying not to worry the others. He also holds back whenever he used too much force in battles. Seeing a clear self is the key to control Ultmate Form, Yusuke tried to bury his hatred as deep as possible while also raising his own mentality. His friends also always support as best as they can, giving him much more power to not let himself falls to the darkness. He even tried his best not to use Ultimate Form until the last fight. With a strong will like this, he not only obtained, but also successfully gained full control over Ultimate Form and it's upgraded form Rising Ultimate, proving Daguva wrong and showing himself worthy as Kuuga.
Chronicles of Great New Empire[]
TBA