Аннотация:We report on multi-wavelength spectroscopic and photometric follow up of the very fast Nova Herculis 2021 (TCP J18573095+1653396), which was discovered by Seiji Ueda (Kushiro, Hokkaido, Japan) on 021-06-12.5484 UT and classified spectroscopically as a classical nova by Munari et al. (ATel#14704).