Sunfish Audio is a Japanese handmade effects brand that develops guitar pedals in collaboration with a guitarist. Their product line includes the Tara Tara overdrive pedal, designed for a wide gain range and simple interface; the Lycoris distortion pedal, inspired by a legendary half‑human half‑horse, featuring silicon and germanium clipping diodes for low‑to‑high gain tones; and the Ikigai multi‑effect pedal, offering eight special effects with toggle and momentary footswitch modes. The company emphasizes maximizing the power of favorite guitars and amplifiers.