2017

• 5/5 Ichioka Reina, Takase Kurumi, and Kiyono Momohime are announced to be debuted in a new Hello!Project Group at the KSS Shindan Test

2018

• 6/9 Shimakura Rika, Nishida Shiori, Eguchi Saya, Maeda Kokoro, Yamazaki Yuhane, and Okamura Minami are announced to debut in the new Hello!Project group
• 12/3 Hirai Miyo, Satoyoshi Utano, are Kobayashi Honoka are selected out of the "ONLY YOU" Audition and are announced to debut in BEYOOOOONDS

2019

• 8/7 Debut with their first single "Megane no Otoko no Ko / Nippon no DNA / Go Waist"
• 11/27 Release of the first album "BEYOOOOOND1St"
• 12/30 Receive the New Artist of the Year Award at the 61st Japan Record Awards

2020

• 4/15 Release of "Vitamin ME" promoting the KAGOME ONEDAY vegetable drink
• 4/30 Debut of the new YouTube series "Ouchi Demo BEYOOOOONDS Gakkou