Which character, in the game "Morenatsu", has the most possible endings to their route, at a total of four different endings?

The character Shin Kuroi in the game Morenatsu has the most possible endings to their route, totaling four different endings. This can be attributed to the complex and multifaceted nature of Shin's character, as well as the various choices and interactions players can have throughout his route. These multiple endings provide players with a diverse range of outcomes and experiences, adding depth and replay value to the game.