So I’ll be staying at Chuo-ku and I want to bike to Lake Okutama. Based on what I’ve searched online . Tokyo to Okutama is a 6 hr bike ride . Which is too far and too long for a return trip. So I was looking to rent a bike from Tachikawa 立川市 or Hachioji 八王子市 . Does anyone know if that’s possible and can point me in the direction of a bike rental shop at either of those places ? Thank you .