We went from a back rudder to a front rudder to two rudders to multiple rudders to the whole boat changing shape, and the more we are moving forward, and the more the design looks simple and cute.  But I wanted to show you a fish because -- In fact, it's very different from a fish.
後舵を前舵に変え ２つ舵から多数舵 変形する船体へ 先へ進むほど デザインはシンプルで 可愛らしい ものになっています  ここで魚をお見せしたのは 魚とすごく違うからです