kadowaki satoshi, aoba tsugumi, nagi, zange, kannagi, newtype, absurdres, highres, magazine scan, non-web source, scan, 00s, 3girls, bikini, blue hair, blush, brown hair, long hair, magazine (object), multiple girls, one-piece swimsuit, purple eyes, purple hair, red eyes, sash, school swimsuit, short hair, siblings, side-tie bikini bottom, sisters, striped clothes, striped one-piece swimsuit, swimsuit, text focus, very long hair