Television debut The original idea was created by Juanjo Elordi, the director from the
Basque Country whose animated film credits including
Olentzero: A Christmas Carol. The concept was formalized in 2011 after realizing a children's project based on outdoor play was fitting for the time period they were living in. The concept was rarely explored in the Basque region television channels. The support of projects related to children's television content during the timer period was lacking. Elordi would create a network of animation studios from Spain who started work on animated series about the benefits of outdoor play and the interaction of urban environments and children, all conceptualized by the eponymous character Yoko. Writer Edorta Barruetabeña from Spain wrote the script while Wizart Animation would provide additional support in animation. The project became the first Russian-Spanish series in the history of animated co-production. In terms of animation, Alexey Medvedev stated one of the unique parts of the characters is how unusually organized their limbs are because they were designed around square geometrical framework. In order to feature a bending motion to the characters, a special animated muscular curve was made over fitted on their polygonal grid animated framework. Around July 2015, Wizart Animation revealed the studios were working on a 52 x 12 minute, 3D animated series which is targeted for children aged 4–6 years. All the characters have their own distinct characteristics and do not resemble each other. The eponymous character Yoko who is characterized as a game-friendly forest dweller whose language consists of only one word,
Yoko or Basque for "game." The character is also depicted as an invisible being to adults but visible to children. Director
Rishat Gilmetdinov says, "There will be an interactive part for each episode — a minute-long thematic game will be told, and there will be a cultural exchange: our games, Spanish games. And children, after watching this part, will be able to go to the Park and play with friends in these games. This is intended to break away from tablets and computers." Eva Ojanguren, Jaione Intxausti and
Arantxa Moñux for the Basque version were in charge of giving voice to the protagonists of while,
H.D. Quinn, a voice actor from the Pokémon series, voiced the character Yoko for all the versions of the film. In the 2014
MIPCOM the new animated series
Yoko was presented. The series received acclaim from buyers of Indonesia, Turkey and the Middle East. At the Asia TV Forum & Market in October 2015 held in Singapore, the series was presented to the potential buyers in Asia. At the Shanghai Film Market held in June 2015, Wizart presented the animated series. In 2015
Cannes at MIPJunior, the series was presented to one of the largest international exhibition of content for children and youth. In Russia, the first season, consisting of 52 episodes, premiered on Russian national channels
CTC and
Carousel during late 2016. Additionally, in Spain the series broadcast on
RTVE channel
CLAN TV. On 14 May 2016, a special premiere of the TV series in the Russian theaters occurred that featured the Episode 23 (Small Safari), where the characters will go on a journey through the wildlife. The event was organized by the special cinema event known as
CARTOON in the cinema. In Spain, the TV series debuted in March 2017 in the Basque language on
EITB. In February 2018, Jetpack Distributor bought Netflix on a deal to broadcast the series for new countries in U.S. and United Kingdom. Dominic Gardiner, the CEO of Jetpack Distribution says, "
Yoko has proved to have mass global appeal. It contains elements that pre-school kids really love, including magic and adventure. It also highlights the value of play and delivers positive messages." New countries to broadcast the series included China released by distributor Huashi TV on
Tencent.
Nat Geo Kids Latin America picked up the show for Latin American and the Caribbean countries. Around July 2018, the animation studios revealed they would be presenting a second season for
Yoko due for delivery in Autumn 2018. In April 2020, Wizart presented
Maya Knows, an educational TV series spin-off of the project
Yoko. In each episode, the heroine Maya, along with her magical friend Yoko, will explain to children an interesting fact about the world around them. Currently
Yoko airs in international channels across 60 countries. In Spain, the series broadcast in ETB 3. Since its premiere in 2016, Yoko has achieved an average share of 24% viewership in the target of 4-8 age group as indicated by
RTVE in Spain. == Series overview ==