The Megaton Musashi brand was discontinued by Level-5 on November 22 in the United States.
This is probably related to the fact that Megaton Musashi had a bad sale when it launched in Japan (It was released on November 11 on Nintendo Switch)
The European brand is still active for the moment
[The Megaton Musashi Brand](https://preview.redd.it/wqgeznxkds181.png?width=1036&format=png&auto=webp&s=6e3c310e6cd5df5dcf3956da1f64511840972e46)
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[Bad sale when it was released](https://preview.redd.it/8bz4u3r0es181.png?width=1170&format=png&auto=webp&s=5725ee4aed6ba7128172bb1956d7ec3b0e5839b8)
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**Source** : [Trademark Status & Document Retrieval (uspto.gov)](https://tsdr.uspto.gov/#caseNumber=87114686&caseType=SERIAL_NO&searchType=statusSearch)