Yoko Tsuno

Yoko Tsuno is an electronics engineer whose adventures take her from Earth to alien worlds and into other eras. Her companions help, but her technical knowledge and care for others usually guide the response to danger.

Roger Leloup introduced Yoko in Spirou on 24 September 1970 and has written and drawn the series.

Yoko stands out for treating competence as an adventure engine. Problems invite investigation and repair as often as confrontation.

The range from terrestrial mysteries to Vinea and time travel gives the series breadth while keeping its humane center intact.

Advanced machines, alien societies and temporal travel create very different kinds of uncertainty. The stories are interested in how technology is used and whom it affects.

Yoko’s engineering practice supplies a practical counterweight to the vast scale of interplanetary discoveries.

Leloup’s precise vehicles and settings make technical detail easy to follow. Clear staging supports both mechanical problem solving and intimate character moments.

His consistent visual care helps a fantastic premise feel physically navigable.