While The Quintessential Quintuplets might be a little late for summer (though, maths was never their strong subject), the five girls don their bathing suits in the first key visual for the upcoming The Quintessential Quintuplets The Movie, which is on schedule to be released in 2022.
He also runs the YouTube channel about Japan stuff called TheDoctorDazza, tweets at @DoctorDazza, and posts photos of his travels on Instagram.
An announcement video for the visual was also released with some more close-up images.