TOKYO–(BUSINESS WIRE)– #ZEROe–Helical Fusion Co., Ltd. (Head Office: Chuo-ku, Tokyo; CEO: Takaya Taguchi; “Helical Fusion”), a Japanese fusion energy company advancing the Helix Program and developing the Helical Stellarator for commercial fusion power plants, announced the construction site for Phase 1 of Helix HARUKA, its Integrated Demonstration Device. Phase 1—the magnet demonstration phase—will be built in a dedicated workspace for the joint research group formed by Helical Fusion and the Nation