So, if by “Langrisser 5 English ROM 2021” you mean the of the original Japanese ROM, then yes — that exists and is playable via emulation.
As of late 2021, the following methods were the primary ways to experience Langrisser V in English:
Originally released in 1998, Langrisser V served as the grand finale to the main series' narrative arc on the Sega Saturn. While the series enjoyed a niche following in the West—primarily through its first entry, Warsong —the later, more complex sequels remained trapped behind a language barrier. The 2021 patch, spearheaded by dedicated community translators and hackers, didn't just translate text; it preserved a piece of 32-bit history that had been largely inaccessible to non-Japanese speakers for decades. Narrative Closure and Gameplay Depth
The mobile version of Langrisser features a "Time Rift" mode that includes condensed, fully translated versions of the stories from Langrisser I through V . This is currently the only way to play these story beats directly in English on a modern device. 3. Other Language Patches
: Most players use a translated script GameFAQs alongside the Japanese ROM to follow the story. Playing Langrisser V in English (2021 Methods)