Hachimura Rintaro

 is a member of WATWING. He was also a member of 8LOOM, a limited-time group created for the drama Kimi no Hana ni Naru, as Ichinose Eiji.

Featured singles

 * 1) [2020.01.15] Only One Life
 * 2) [2020.03.04] BREAK OUT
 * 3) [2020.04.29] Shooting Star
 * 4) [2020.08.26] SHELLY
 * 5) [2022.10.12] Honey, You!
 * 6) [2023.01.11] The Practice of Love

Featured EPs

 * 1) [2020.07.15] forWard
 * 2) [2021.01.27] to plAce
 * 3) [2021.09.22] Take off,

Featured albums

 * 1) [2023.08.30] Where

Featured singles

 * 1) [2022.09.21] Come Again
 * 2) [2022.10.19] Kimi no Hana ni Naru
 * 3) [2022.11.09] Melody
 * 4) [2022.11.23] HIKARI
 * 5) [2022.12.07] Forever or Never

Featured albums

 * 1) [2022.12.21] 8LOOM

Photobooks

 * 1) [2023.07.28] record

Trivia

 * His hobbies and special skills are krump dance, cookery, song writing, and impersonation.