Games like Tensei Brave
Games like Tensei Brave include Summer Memories, Lost, Yokai's Secret, Baldur's Gate 3, and UndercoverAgent. We matched them by the tags players give Tensei Brave on Steam (Nudity, Sexual Content, Casual, RPG, and JRPG): closest matches first, and among equally close ones the better-known games.

Summer Memories
Shared: Nudity · Sexual Content · RPG

Lost
Shared: Nudity · Sexual Content · Casual

Yokai's Secret
Shared: Nudity · Sexual Content · Casual

Baldur's Gate 3
Shared: RPG · Sexual Content · Nudity

UndercoverAgent
Shared: Nudity · Sexual Content · JRPG

Nightmare Knight ~Sacred Maiden & Fallen Magic~
Shared: Nudity · Sexual Content · RPG

Seek Girl:Fog Ⅰ
Shared: Nudity · Sexual Content · Casual

The Witcher 3: Wild Hunt — Remastered
Shared: RPG · Nudity · Fantasy

West Sweety
Shared: Nudity · Sexual Content · Casual

Seek Girl Ⅲ
Shared: Nudity · Sexual Content · RPG

Seek Girl Ⅳ
Shared: Nudity · Sexual Content · Casual

Dusk Pub - Adult Only
Shared: Nudity · Sexual Content · Casual

Wet Girl
Shared: Nudity · Sexual Content · Casual

your wife
Shared: Sexual Content · Nudity · Casual

LAST EMBRYO -EITHER OF BRAVE TO STORY-
Shared: Nudity · Sexual Content · RPG

Yarimono
Shared: Sexual Content · Nudity · RPG

Dream Date
Shared: Nudity · Sexual Content · Casual

FALL IN LABYRINTH
Shared: Nudity · Sexual Content · JRPG

The Chosen RPG
Shared: Nudity · RPG · Sexual Content

Sakura Dungeon
Shared: Nudity · Sexual Content · RPG

NALOGI
Shared: Sexual Content · Nudity · Casual

Lunar Mirror:The Pavilion of Desire
Shared: Nudity · Sexual Content · RPG

Melvor Idle
Shared: Casual · RPG · 2D

Natsu no Sagashimono What We Found That Summer
Shared: Sexual Content · Nudity · RPG