Lukas Podolski
On 27 July 2019, Vermaelen signed a two-and-a-half-year contract with J1 League side Vissel Kobe. At the club, he rejoined former Barcelona teammates Andrés Iniesta and Sergi Samper, and former Arsenal teammate Lukas Podolski. On 1 January 2020, Vermaelen won his first trophy in Japan, starting in Vissel Kobe's 2–0 victory over Kashima Antlers in the final of the 2019 Emperor's Cup.