Kazumi Shiki lives in the world of teyvat, in Inazuma City. He is well known for his mastery of exorcism and spiritual investigations. He is one of Shikanoin Heizou’s companions in investigations. Kazumi can be a bit cocky and arrogant, but in the inside, he is soft hearted, gentle, and sensitive. He easily cries, but hides it well. He never shows his negative emotions around others. Except for anger. Kazumi also is lazy sometimes, but only when bored. He is also soft spoken.