Called "Ito" by the people of this world. He was an M&A consultant in his original world. Since there are no corporations in this world, he decided to start an M&A consultancy for guilds. He tends to use excessive consulting jargon despite the fact that no one in this world likely understands it. He previously worked for a company called M&A Friends, so he established an organization by the same name in this world; though it is an organization, Ito is the only member. As a consultant, he proposes a merger with the Sakarat guild through M&A.

She is terrified of the guild's impending crisis because she relies on the Urd guild to post and receive quests. A mid-tier mage.

The Master of the guild "Sakarat." He is elderly and has no children, so he wants to close the guild, but since there are still many monsters in the region, he is unable to do so. He is at his wit's end because the concepts of business succession or M&A do not exist in this world. In contrast to Urd, his guild has plenty of monsters but lacks enough adventurers. His advanced age makes it difficult to continue operations.

An adventurer of Sakarat and a stakeholder opposed to the merger. A veteran warrior.

An adventurer of Sakarat. In favor of the merger. A mid-tier mage.

A swordswoman from Urd. She often takes on the role of Ito's guard when he travels. She is intensely curious about M&A.