In 2020, Arisawa took part in the ANGERME ONLY ONE Audition ~Watashi wo Tsukuru no wa Watashi~ and made it to the finals, but was not chosen to join the group.
On November 4, it was announced that Arisawa had joined Hello Pro Kenshuusei alongside Ishiyama Sakura. They were introduced on December 19 at Hello! Project Kenshuusei Happyoukai 2020 12gatsu ~Hikari~.
On May 29, Arisawa won the Hashimoto director award at the Hello! Project Kenshuusei Happyoukai 2021 ~Haru no Koukai Jitsuryoku Shindan Test~ event for her performance of "SONGS".
On July 7, Arisawa was announced as a member of Juice=Juice alongside Ebata Kisaki and Hello! Project "Juice=Juice" "Tsubaki Factory" Goudou Shin Member Audition winner Irie Risa.
On April 1, it was reported that Arisawa was diagnosed with COVID-19. On March 31, Arisawa had a fever and she made a PCR test, and a positive reaction was confirmed in the following day. She was instructed by a doctor to stay at home until April 9, therefore she will be absent from the Hello! Project Hina Fes 2022 and from the Asobu. Kurasu. Sodateru. SATOYAMA & SATOUMI e Ikou 2022 event.
When Arisawa joined Hello Pro Kenshuusei, she was in her second year of high school. She graduated from high school in March 2021.
The following list are notable friendships Arisawa Ichika has acquired:
Here is a list of nicknames that was used to refer to Arisawa Ichika:
- Ichikashi (いちかし)
- Name: Arisawa Ichika (有澤一華)
- Nickname: Ichikashi (いちかし)
- Birthdate: December 23, 2003
- Birthplace: Osaka, Japan
- Blood Type: O
- Western Zodiac: Capricorn
- Eastern Zodiac: Goat
- Hello! Project Status:
- UP-FRONT PROMOTION Status:
- 2020-11-04: Member
- Juice=Juice Member Color:
- Light Blue
- Hello! Project Groups:
- [2020–2021] Hello Dream.
- She has the same birthday as former Morning Musume member Kamei Eri.
- She is good at speaking and writing in English, and wrote posts in English on the official Hello Pro Kenshuusei Twitter account on occasion.
- She can play the violin.
- She enjoys making songs on her laptop.
|Hello Pro Kenshuusei|