from the original on 14 March 2011. Retrieved 13 March 2011. "大地震で一日が短縮、軸の振動も変化". National Geographic (in Japanese). 17 March 2011. Archived from the original...

Laboratory], Kyushu University. Archived 27 June 2012. (in Japanese) "構造・振動工学実験棟" [Structural and Vibration Engineering Laboratory], Kyushu University...

Beta Smash and Windom. Its beak is capable of using Super Oscillatory Wave (超振動波, Chō Shindō-ha) to dig its way in underground area. First appeared in episode...