Toto Ltd is giving couples a chance this Valentine’s Day to purify their love inside a 3-meter tall toilet.

Japan’s largest maker of so-called sanitary ware this weekend will hold a special event in Tokyo’s posh Roppongi district where couples can walk inside a room through a toilet seat-shaped entrance, play toilet-inspired games together and strengthen their bond.

Some of the games at the event, including one in which pairs work together to exterminate virtual germs that are projected onto the floor, are sure to make couples feel closer, a Toto spokesman said.