The TachitenFune has a forward low center of gravity design that is not found in conventional tachiuo tenya, which suppresses blurring against lateral invitations and creates a sharp action. It creates stability even during retrieve (low speed winding). The hook has a short axis and a hard needle design that reduces deflection and twisting even in deep water, and is designed to catch and hang short bites. Regarding the bait winding part, by designing the rear pin longer, it is a design that makes it easy to simply fix the bait and roll it.