Love and Courage Reactor
The Love and Courage Reactor (あいとゆうき リアクター?) is a treasure exclusive to the Japanese version of Pikmin 2. It is a National Hi-Top D battery, found in Valley of Repose, where it is the first treasure encountered in the game. It is found partially buried in the same spot as the Courage Reactor in the other versions, as it is almost the exact same treasure.
Collecting the treasure
Olimar and the Hocotate ship's notes for this treasure appear to be the same as the ones used for the Courage Reactor, except in Japanese"