Thank you for viewing! This is the 2025 Fall release "Jointed Yaen" from DIY Liberation Zone, which posts on blogs and YouTube. It features two lifting mechanisms and is an original yaen from our channel that hooks the squid as if enveloping it. To commemorate the Mercari listing, we are selling the [Enhanced Version] with three underwater resistance plates, which was originally planned as an optional specification (+300 yen), at the same price. [We have also started selling the Jointed Yaen prototype, which reverses the position of the fulcrum and support. If you are interested, please check it out (^^)] ▪️Feature ① Manual type that activates by matching This is not an auto-type yaen that automatically achieves the "muko-awase" often mentioned in the yaen industry, but a manual-type yaen where the angler himself/herself actively matches and stabs. Unlike the yaen that relies heavily on luck, whether the yaen hooks the squid or not, you can fully enjoy the fun of matching it properly. ▪️Feature ② Autumn Aori Squid Limited Specification Uses 0.8mm stainless steel spring wire for the main shaft and 0.6mm stainless steel spring wire for the hook part. It does not have the strength of commercially available yaen, and the progress speed is also slow. On the other hand, Because it is finished as an ultra-lightweight yaen of about 7g on average, It is possible to approach the Aori squid without making them wary. It demonstrates the best performance especially for the autumn Aori squid, which has weak power. Optimal Aori Squid Size: Approximately 150-700g ※In the field test in the fall of 2025, We caught an Aori squid of 820g. There was no anxiety in the handling until the net was put in, but the hook tip was slightly bent. It was fixed by shaping it with my fingers on the spot, but I think it is better to use it up to about 700g. If you use it for spring squid, the hook tip will bend greatly and there is a high possibility of losing it. ▪️Feature ③ All Handmade Each piece is handmade from the hook tip to the tail, and there are variations in quality due to individual differences such as scratches from tools and solder marks during the manufacturing process because the manufacturing process is diverse. Please refrain from purchasing if you are looking for perfection.