
REVICE SHIN SERIES
By the end of the series his memory loss has accelerated to core memories: by #46 he's forgotten that there are baths in his home, by #47 he has no memory of who his own parents are to him and speaks to them like customers, and transforming to fight George in #48 erases his memory of Daiji and Sakura, functionally disconnecting him from the rest of his family.Eventually it turns out that Ikki, being the cause of Zico's Career-Ending Injury, made a promise to Zico to carry his dream however, the stress of overworking eventually caused Ikki to Rage Quit the attempt. At one point, Ikki asks his high school friend Koji/"Zico" why he quit soccer, and Zico alludes to him breaking a major promise between them as the reason Ikki is unable to remember such an event.The price for this contract is the consumption of Ikki's memories in exchange for using Vice's powers, having the potential to eventually wipe away his memories of even his dear family and eventually himself.

It is eventually revealed that he'd met Vice as a child, after witnessing his father/Vail's destruction of their home, and formed a contract with Vice to gain the power to protect his family Ikki forgot about the event, but retained a will to protect his family.

He remembers most of his life, but is slowly revealed to have gaps in his memories as the series progresses, often involving crucial events. Almighty Janitor: He's a worker in a bathhouse who has a contract with a demon and wields the powerful Revice Driver.Forming a pact with him, he gains the ability to transform into Kamen Rider Revi. However, an encounter with the Deadmans' attack forces him to finally acknowledge his inner demon in order to protect his family. No matter how difficult the situation is, he takes it with a smile, often saying "Leave it to big bro!" While he has been able to hear his own inner demon, he chooses to ignore it due to his selfless personality. The eldest son of the Igarashis, Ikki is a caring, determined young man with a strong sense of justice. Sorry, but I'll have you know I'm Japan's Number One busybody!
