Mai, along with Satono, are douji to Okina Matara. Okina describes the job as a fixer, helping Okina maintaining the balance of Gensokyo from behind the scenes. Okina compared the job to being "her precious arms and legs." Okina also mentions that she swaps them out with new humans, periodically, implying that both of them are successors to previous douji Okina has had. According to Okina, a Teireida is in charge of lifeforce, a job Mai currently occupies. She and Satono appear humanoid, but no