To provide a Yaen which is a fishing tool used for squid fishing, and can be smoothly delivered to squid when the squid preys.SOLUTION: A Yaen 1 comprises a body part 2, locking parts 3F,3R capable of locking the body part 2 to a fishing line, and a needle part 4 attached to the body part 2, and slides along the fishing line by the self-weight of the body part 2 in a state of locking the body part 2 to the fishing line by the locking parts 3F,3R. The body part 2 forms a thin plate-like shape, and makes the tip inclined in a direction of travel, viewed from a lateral side.SELECTED DRAWING: Figure 1【課題】イカ釣りに用いられる釣り具で、イカが捕食した時に、イカまでスムーズに到達させることができるヤエンを提供する。【解決手段】本体部２と、本体部２を道糸に係止可能な係止部３Ｆ，３Ｒと、本体部２に取付けられる針部４と、を備え、係止部３Ｆ，３Ｒにより本体部２を道糸に係止させた状態で本体部２の自重により道糸に沿って摺動させるヤエン１であって、本体部２は、薄肉の板状を成し、先端部は側方から見て進行方向に傾斜している。【選択図】図１
