やる気スイッチ
https://video.twimg.com/amplify_video/1997545548350709760/vid/avc1/720x1280/LPBiJ9Spw-6bXsdg.mp4?tag=14
https://video.twimg.com/ext_tw_video/1998001616067465216/pu/vid/avc1/720x1280/-X7ABP_gRG5TIBSg.mp4?tag=12