Choi Jong-In (Shin Mogami (最上真)) appears in Solo Leveling. This guide is for readers who clicked a name in an episode review or the hub Characters tab — role, how they fit the hunter world, and where spoilers start.
Quick information
- Role: Supporting
- Series: Solo Leveling (A-1 Pictures, 2024–2025)
- Also known as: Shin Mogami (最上真)
- JP voice: Daisuke Hirakawa
- Also see: All Solo Leveling characters · Fact and Spoilers
Who is Choi Jong-In?
Choi Jong-In is part of the aired Solo Leveling TV cast through Season 2. Also listed as Shin Mogami (最上真). If you arrived from a review name-link, this page is the character stop — not a full episode recap.
Start at Episode 1 if you have not watched. Heavy System / Jeju talk sits behind the spoiler mark below.
Personality
TV Solo Leveling writes supporting hunters as jobs under pressure: money, rank, fear, and whether they treat Sung Jinwoo as a person or a liability. Choi Jong-In reads through that lens. The show is not subtle about class. That is the point.
Powers & skills
Hunter ranks and dungeon roles are public. Jinwoo’s System is not. If Choi Jong-In is a hunter, treat their kit as the class the Association can measure. If they are a dungeon being or a shadow, treat extraction / monarch-adjacent titles as spoiler territory after Season 1 Episode 12.
Role in the story
Also listed as Shin Mogami (最上真). Season 2’s Jeju raid and the Shadow Monarch reveal change how a lot of these people look at him. This page does not invent Season 3 fights.
Relationships
Sung Jinwoo · Lee Joohee · Song Chi-Yul · Yoo Jin-Ho · Cha Hae-In · Hwang Dongsuk · Hwang Dongsoo · Kang Taeshik · Kang Jeongho · Kim Sangshik · Ahn Sangmin · Baek Yoonho · Go Gun-Hee · Woo Jin-Chul
Best moments
Look for the scene where Choi Jong-In either helps Jinwoo, underestimates him, or has to live with the gap after he stops pretending to be E-rank. Those beats do more character work than a stat card.
FAQ
Who is Choi Jong-In in Solo Leveling?
A credited TV character in the Solo Leveling anime. See the hub characters grid for the full named cast.
Do I need this page before Episode 1?
No. Watch Episode 1 first.
Where next?
Hub · Characters · Fact and Spoilers
Keep exploring
Your turn
Where did Choi Jong-In click for you — early raids, guild politics, or Jeju? Who should get the next deep guide?