Rain Tree is a dynamic entertainment brand that embodies resilience and vitality, much like its namesake plant that closes its leaves in the rain and opens them again in the sunlight, symbolizing strength through adversity. The official site provides followers with the latest updates, schedules, and insights on its members, enhancing the fan experience.

Rain Tree offers a range of digital products, including unique digital photobooks that come with individual handshake tickets, allowing fans to connect personally with their favorite members. The brand also keeps its community engaged with exciting events, such as live performances, radio shows, and online signings. Notable upcoming events include participation in the 'Ultra Teens Festival' and various radio appearances, providing fans with diverse ways to engage.

The ensemble comprises talented individuals, each contributing to the group's rich discography and engaging content. Rain Tree aims to inspire and empower its audience while fostering a close-knit fan community through innovative goods and memorable experiences.