Street Fighter 2's Ryu turns 50 today - Polygon

Gamers' History: Fighting game story evolution

Street Fighter's Ryu Turns 50 Today - Game Informer

Is Ryu's dirty, beige-colored default outfit in SFV supposed to be a reference to his SF2 sprite? : r/StreetFighter

How come Capcom doesn't put parrying (blocking) as a universal mechanic in Street Fighter games anymore? - Quora

Ryu (Street Fighter) - Wikiwand

Street Fighter's Ryu and Fire Emblem's Roy added to Super Smash Bros. roster -- and are available now

Street Fighter 6 Guile Gameplay Revealed - Siliconera

Ultra Street Fighter II: The Final Challengers - Wikipedia

The History of Super Street Fighter 2 Turbo - The Ultimate Gaming Documentary

Returning To Round One: The History Of Street Fighter - Game Informer

Street Fighter V' DLC release date news 2016: New DLC characters arriving next year; Capcom still working on 'Arcade Mode

I'm telling my children this was Street Fighter × Tekken : r/StreetFighter