He is very polite to others, and never misses a chance to show respect where respect is due. He is also honest, diligent, and deeply caring towards his peers, particularly the members of SEES. Ken is shown to like and care a great deal for animals, such as Koromaru. He is very polite to others, and never misses a chance to show respect where respect is due. He is also honest, diligent, and deeply caring towards his peers, particularly the members of SEES. 