His full name is Lenku Iwakuna. Mr. Iwakuna is 19 years old, and so also the youngest detective in the WDA (Worlds Detective Agency). When he's working, his personality is serious, stern and strict, yet in his free time he's flirty, funny and very confident. He cares a lot about innocent people. Some may say he is weird, but he is just unique. He is one of the best detectives in the whole world, and can crack any case