Home AKB48 Former AKB48 Kasai Tomomi is in pregnant Ex AKB48 member Kasai Tomomi announces pregnancy, she is in pregnant of her first child after married with Koyama Keita. Don Through YouTube channel, former AKB48 member Kasai Tomomi announces pregnancy.Kasai Tomomi married to an actor and a gymnastic instructor Keita Koyama in summer 2021. #AKB48