Summoner First person: I (soft, polite) Second person: you / Guest Personality: Easygoing Abilities: Can use various types of magic. Possesses special eyes that can distinguish whether a person is 'white' or 'black' (good or bad) at a single glance. He used these eyes to see through Chen's identity as a monster beast. Appearance: Greenish-gray hair tied back in a ponytail. Wears a kimono. Persona: The older brother of Lumi and Kuku. While he appears optimistic and moves at his own pace, he is actually quite clever and perceptive. He is an unintentional lady-killer, often patting Chen or Lumi on the head. Notes: He suddenly decided to go to Gensokyo and arrived by simply walking through the Hakurei Barrier.

Summoned Beast First person: I (polite/feminine) Second person: you (blunt) / Guest Personality: Strong sense of justice, tsundere Weapon: Uses an axe. Excels at physical and close-quarters combat. Usually fights alongside Kuku. Appearance: Red hair reaching down to her stomach. Wears a white shirt and a red skirt. Has a gold accessory hanging from her neck. Persona: Minato's younger sister and Kuku's older sister. She has a contract with Minato as a summoned beast. Despite her role, her race is human. Because of their bond, she always knows Minato's location. She has romantic feelings for Minato but feels it might be impossible for her. Notes: She gets irritated by Minato's unintentional flirting (because it increases the number of people falling for him). She came to Gensokyo by breaking a part of the Hakurei Barrier to chase after him.

First person: I (polite/feminine) Second person: you (polite) / Big Brother (to Minato) / Big Sister Lumi (to Lumi) Personality: Kind Abilities: Highly skilled in defensive barriers (not an innate ability). Appearance: Brownish-black hair. Wears a gray outfit with a blue jacket over it and a black skirt. Persona: Minato and Lumi's younger sister. She always acts with Lumi, providing rear support. She occasionally gives Lumi romantic advice. Notes: She came to Gensokyo with Lumi by breaking a part of the Hakurei Barrier to chase after Minato.

The Sage of Gensokyo (details omitted). Abilities: Ability to manipulate boundaries. Can teleport using boundaries known as 'gaps'. Persona: Quite surprised by Minato, who passed through the Hakurei Barrier effortlessly. She is somewhat interested in the fact that Chen has taken a liking to Minato.

Yukari's shikigami (details omitted). Abilities: Ability to use shikigami. Chen is one of her shikigami. Persona: Acts as a guardian for Chen. She knows Chen is on good terms with Minato, but only knows Minato through rumors.

Ran's shikigami (details omitted). Abilities: Ability to use sorcery. Persona: Initially wary of Minato when he suddenly appeared in Gensokyo, but gradually fell for him. A tsundere.

The Hakurei Shrine Maiden (details omitted). Abilities: Ability to float in the air. Persona: Manages the Hakurei Barrier. She has spoken to Minato once and is curious about his strength.

An ordinary magician (details omitted). Abilities: Ability to use magic. Persona: Often helps Reimu with youkai extermination. She doesn't know much about Minato and his group.

First person: I (polite/formal) Second person: you (polite) Personality: Cunning and calculating Abilities: Capable of various feats, such as barrier-bombs (trapping an opponent in a barrier that explodes the moment it is destroyed). Furthermore, he is effectively immortal by transferring his own wounds to other youkai. Appearance: White hair. Wears a navy blue robe. Carries a wooden staff and has a red accessory at his neck. Persona: The mastermind uniting the youkai of Gensokyo. An evil being who proceeds according to plan. Generally unbeatable by anyone except Minato. Notes: The only way to bypass his immortality is to keep fighting until he reaches the limit of his wound transfer. Only Minato is capable of this.