| Character Name | Age | Height |
| Sakamoto Ryoma | 31 | 6’0 |
Age Analysis:
Sakamoto Ryoma is also known as Saito Hajime. According to Yakuza Fandom, he is the protagonist of Ryu ga Gotoku Ishin! and its remake, Like a Dragon: Ishin!
The same fandom mentions Sakamoto Ryoma as a 31 year old Japanese warrior. This information can be seen under his character “biographical” information section.
Height Analysis:
Yakuza Fandom does not give us an exact height for Sakamoto Ryoma, however, the fandom mentions that Sakamoto Ryoma shares an in-game appearance with Kazuma Kiryu.
Kazuma Kiryu is the former primary protagonist of the Like a Dragon (formerly Yakuza) series. He has a complete physical appearance description available on his character profile in Yakuza Fandom.
The fandom mentions him as a Japanese man with a height of 184cm or 6 feet.
Since Sakamoto Ryoma and Kazuma Kiryu shares the same appearance, we assume that Sakamoto Ryoma is also 6 feet tall, both in the original and the new remake.
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