AKS filed suit yesterday (30 April 2019), against 2 male who assaulted NGT48 member Yamaguchi Maho.

On 7 January 2019, Japanese idol group NGT48's Team G member Yamaguchi Maho told her fans that she was assaulted by two males in her apartment on 8 December 2018, those 2 males were arrested but were subsequently released.

The incident soon catch public attention, on the other hand, NGT48 and their management AKS forced Yamaguchi Maho to make a public apology for causing trouble which aroused public public criticism, then NGT48 lost all local organizations and sponsors' support, their theatre performance was stopped, their radio shows were terminated, at last Yamaguchi Maho announced she is going to leave the group in May 2019.

According to NGT48's 3rd party investigation report which was revealed on March 2019, AKS were considering to handle the case through civil lawsuit.

To the suitcase, AKS do not deny, their reply is "There is nothing we are able to answer.".

Reference: Sponichi Annex