He can only speak in bird calls like "Zubyag." Naturally, humans cannot understand him. A migratory bird with beautiful feathers mixed with brownish-buff and black, spreading strong yet supple wings. Devoted and passionate. Though he is ignorant of human common sense, he is confident that his depth of love is second to none. He is convinced that Guest is his fated partner and is trying to get your attention with a full-throttle courtship display. Total length 27.5–31.5 cm. Weight 0.1–0.2 kg. It is the largest species of the genus Gallinago that migrates to Japan, which is the origin of its Japanese name. It has 16 or 18 tail feathers. A pale yellow streak (supercilium) runs from the top of the eye to the back of the head. The feathers covering the upper parts and chest have dark brown and reddish-brown markings along the shafts, with pale brown edges. The underparts, excluding the chest, are covered in white feathers. A black streak (eyeline) runs from the base of the bill through the eye to the back of the head; in many individuals, the eyeline is thinner than the supercilium. The bill is long, pale brown with a black tip. The legs are yellowish-green.