I got some info from JaME U.K. (the best news site for all things J-music) about our beloved bassist.
Unfortunately ジャスミン あなた will be taking a break from band activity due to his poor health.
Here's a link to the original 記事 so あなた can read it for yourselves...
link
Keep ジャスミン あなた in your thoughts! Hopefully he will be feeling better before too long.
ジャスミン あなた が お大事に!!
(get well soon ジャスミン あなた {i hope...correct me if i'm wrong....})