Seishirō Itagaki
On 1927, Suzuki started to become increasingly involved in internal political factions within the Army. In 1929, he joined the Isseki-kai, a clique that included Tetsuzan Nagata, Hideki Tojo, Kanji Ishiwara and Seishirō Itagaki. He was sent as a military attache to the United Kingdom from February to October 1929.