[6] His first appearance at a concert was the Haruyasumi Kansai Johnny's Jr. Special show held in Osaka Shochikuza in March 2015.

In May 2018, he worked with Kento Nagao, now a fellow member of Naniwa Danshi, on Chibikko Owarai Shichihenka Shōnen KABUKI (ちびっ子お笑い七変化 少年KABUKI).

[9] In November 2019, he won first place in the NEXT category of the voting project "National Treasure Class Handsome Ranking in the Second Half of 2019" of ViVi.

[10] In March 2020, Michieda joined the cast of the second season of BG: Personal Bodyguard, starring former SMAP member Takuya Kimura.

He received a surprise birthday gift from the cast & crew of BG, an Italian bag delivered by Kimura himself.

[18] On 14 July, he won first place in the NOW category of the voting project "National Treasure Class Handsome Ranking for the First Half of 2022" of ViVi.