Shūsui

Shūsui (秋水) is a secondary character in Toukiden: The Age of Demons who resides in Utakata Village. The player can normally find him to the far right of the receptionist.

Role in Game
Shūsui works for the "Slayers" organization, the currently elected government created to protect whatever remains of humanity from demons, and is their private agent sent to oversee Utakata Village. He studies demons, and he uses his research to offer logical if controversial strategies to protect the village. To ensure that his plans proceed smoothly, Shūsui convenes with Yamato or Kikka in advance and reveals them only when he deems it fit. These plans include strengthening the priestess's barrier, locating the portal which could start another "Awakening", and discouraging rescue missions to focus on their defenses.

He was born in the lands north of Nakatsu Kuni (likely contemporary Hokkaido). Eight years before the main story, Shūsui saw service in the "Awakening" due to the dimensional portal opening in his homeland. The Slayers tried to defend it but were too overwhelmed. Those fighting collectively agreed that it would be prudent to cut their losses and abandon the north for the sake of humanity. The warriors withdrew and the northern villages were wiped from existence. Shūsui rationalized that it was an inevitable sacrifice, yet he couldn't forget about his friends and loved ones who were killed by their decision. As one of the scant survivors, he privately researches for a method of saving those lost in the north.

The protagonist and his/her compassion for the other Slayers perks Shūsui's interest in him/her. After spending the majority of the main story hinting about his master plan to him/her, he finally feels confident sharing it with the Slayers right before they depart to close the second giant portal. The researcher postulates that they can use the demonic gateway to travel back in time to redo the past, reasoning that it is a possible reality due to the portal's massive manipulation of space-time. Although the prospect initially sounds promising, the Slayers decline since they treasure the present.

Having predicted their response, Shūsui acquiesces defeat. The researcher earnestly places his trust in them to save humanity from another "Oomagadoki".

Personality
A realist to a fault, Shūsui is a professional who purposely ignores bonding with others. His sly remarks sound tact and playful, yet they often attack the fallacy of relying on emotional attachment. The Slayers begrudgingly accept his plans for the greater good and may deem him to be an inexorable schemer. Though he accepts the Slayers' shunning in stride, Shūsui is genuinely moved by their camaraderie for one another. He wonders if the north could've been saved if the protagonist was there, quietly regretting the events of the past but hopeful for the future.

Requests
The protagonist can complete his chain of personal requests to greatly boost their affinity ratings with him. His requests are clearly labeled with his name in each posting. They must be completed in consecutive order.

Higher affinity additionally increases the chances of him appearing within the village's bathing area.

Function
Shūsui provides the in-game encyclopedia. He updates entries based on the player's progress through the main story or their exploits in hunts.
 * 1) Personages: character profiles and full body renders for Slayers and town only NPCs. Information changes by completing a character's event in the main story. Place to check intimacy with characters; orange titles found underneath a character's name means they have reached the highest possible affinity rating with the protagonist.
 * 2) Demons: biographies and full body renders for whatever demons the player has personally vanquished. Includes any variations for small or giant types.
 * 3) Areas: descriptions of the hunting grounds. Relatively the same as the ones found on the official website.
 * 4) Glossary: brief explanations for jargon or locations the player hears about in the main story.