In 1934 Arakatsu built a particle accelerator at Taihoku Imperial University in Taipei, Taiwan, and performed the first atomic nucleus collision experiment in Asia there, right after the experiment performed in Cavendish Laboratory of University of Cambridge.
Pada 1934 Arakatsu membuat akselerator partikel di Universitas Kekaisaran Taihoku di Taipei, Taiwan, dan menampilkan eksperimen kolisi inti atom pertama di Asia disana, setelah eksperimen tersebut ditampilkan di Laboratorium Cavendish di Universitas Cambridge.