Josuikan Bangkok International School

Josuikan Bangkok International School; JBIS (如水館バンコク高等部) was a Japanese international senior high school in Minburi, Bangkok. It is an overseas branch of a Japanese private school, or a Shiritsu zaigai kyoiku shisetsu (私立在外教育施設).

The school is operated by Josuikan Education Co., Ltd. (ジョスイカン　エデュケイション　カンパニー Josuikan Edyukeshon Kanpanī).