The update we've been waiting for is not a good news: http://www.up-front-...on/detail/14333
Effective immediately, Haachan will leave HP and UFP to focus on her new dream as she continues her studies.
Direct Google Translate, with a bit of editing, from the announcement:
To everyone who has supported us so far
Thank you for supporting Hello!Project.As I realized that things that were taken for granted were no longer taken for granted due to the corona disaster.I thought about my future face to face and decided to move on to my next goal.I am very sorry for those who have been waiting.I decided to go on to school this time, and I was able to find a dream.I will graduate from Hello!Project and move toward a new dream.I want to cherish this dream.We would like to express our sincere gratitude to all those who have supported and supported us.Thank you for this future, Hello!Project!Thank you for what you have done!April 6, 2022Oota Haruka