So... is Sanjougattai Transformers Go! finished or not?
YES, it is finished.
Why?
This is an original anime and all detected relations are finished. Check the release order section for a complete list of relations.
Watching Order (by release date)
Here you have all the anime relations we detected ordered by release date, so you can see the reason for this status in context and also use it as watching order.
The mangas and the non-core contents are excluded by default, but you can enable them by clicking the buttons below:
Synopsis
Sanjougattai Transformers Go! is a Transformers anime that was released in a unique way.
Rather than airing on television or being sold in stores, episodes were included as bonus content on DVDs packaged with children's magazines.
Specifically, these magazines were Shogakukan's Terebi-kun and Kodansha's TV Magazine.
The anime likely features the Transformers characters and the concept of combining ("Sanjougattai" suggests "triple combination" or similar), offering short bursts of Transformer action directly to young fans through their favorite magazines.