
| | | The government of Stea is on the hunt for a pair of rogue O-Parts users. Armed with a high-class piece of weaponry, this devious pair of lawbreaking brothers is ready to hit Stea's special squad with everything they have. Will an even more powerful O . . . | |
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| | | Jio and his new friend Ball, a member of the resistance group fighting against the corrupt Governor Jaga, are in deep trouble. They've successfully broken into Jaga's lair, but are they strong enough to survive a battle with the notorious criminal Wi . . . | |
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| | | His prized O-Part Zero-shiki now busted in two, Jio and Ball strike out to locate the only man who can help them: the mysterious and reclusive O-Parts appraiser Kirin. But when they arrive at Kirin's abode, a cotton candy-like canine greets them inst . . . | |
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| | | Jio's friend Ball always dreamed of being strong - strong enough to help the resistance movement stop the maniacal governor Jaga who has a stranglehold on his hometown, and strong enough to defend his friends and his sister. Now that he too is an O.P . . . | |
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| | | To defeat the legendary O-Part Mexis, Jio was forced to make a dangerous pact with the evil spirit that dwells deep within his heart. Now that the time has come to resume his battle with the man responsible for shattering his old O-Part - Wise Yury, . . . | |
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| | | Now that peace has returned to Entotsu City, Jio, Ruby and Ball strike out for the Ruin of Dastrom where they are told to search for a man named Wick - but the revelations Wick is about to confront them with will be anything but easy to swallow. Rati . . . | |
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| | | A chance encounter and a case of mistaken identity pit Jio and Cross against each other in a battle that almost seems foreordained - and though Cross is unaware of the creature lurking inside Jio's heart, he can't fight the strange feeling that they' . . . | |
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| | | The Olympia tournament has begun, and Jio is ready to do battle in the preliminary rounds! But his opponent Anna has some wily tricks up her sleeve - as does Ikaros, the leader of Rock Bird! The action heats up when the tournament moves to a spherica . . . | |
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| | | Yuria's battle with Python Jack continues, and Python Jack seems to have the upper hand. But Yuria has a trick up her sleeve. Unfortunately, the price may be her soul! Meanwhile, Jio bumps into a childhood friend - and some unpleasant memories - he t . . . | |
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| | | In the not too distant future, mankind battles over O-Parts, relics from an ancient civilization. It takes a special kind of person to unlock the full potential of these remnants from the past, and a unique breed of humans known as O.P.T.s (or O-Part . . . | |
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