[Added on May 15] "Family Computer & Super Nintendo Entertainment System & Game Boy Nintendo Switch Online" additional titles are now available. Topics | Nintendo

[Added on May 15] "Family Computer & Super Nintendo Entertainment System & Game Boy Nintendo Switch Online" additional titles are now available. Topics | Nintendo
By subscribing to "Nintendo Switch Online", you can play "Family Computer Nintendo Switch Online", "Super Nintendo Entertainment System Nintendo Switch Online", and "Game Boy Nintendo Switch Online"....

The linked article is in Japanese.