3girls, ahoge, album cover, alternate costume, animal ears, black hair, blonde hair, blue eyes, brown hair, closed mouth, cover, dark-skinned female, dark skin, ear covers, ear ornament, earrings, english text, epaulettes, gloves, gradient eyes, hair between eyes, hand on another's back, hat, holding telescope, horse ears, horse girl, horse tail, jewelry, looking at viewer, mini hat, mini top hat, multicolored eyes, multiple girls, ocean, open mouth, parted bangs, pointing, ponytail, sample watermark, ship, short sleeves, single ear cover, single earring, smile, tail, tail through clothes, telescope, top hat, watercraft, white gloves, white headwear