Koushiro Izumi (泉 光子郎 Izumi Kōshirō) is DigiViolet (デジバイオレット DejiBaioretto) of the Digirangers. He is partnered with Tentomon. Koushiro is a computer expert & spends a large fraction of his time trying to figure stuff out on his "PiBook" laptop. Koushiro lives with his adopted parents. When he initially found out that he was adopted, he began to subconsciously distant himself from his parents & focusing on his computer. The issue is resolved when his parents come forward with the truth & he accepts them as his true parents.