Rengoku is another confirmed unit

Demon Slayer Rengoku Kyojuro Flame Tiger Effect Base Resin Statue - Su – YesGK

Demon Slayer: Kimetsu no Yaiba Makes an Emotional Comeback with Special New Chapter

OUT OF STOCK】Hero Belief Studio - Demon Slayer VS Series 01 - Rengoku Vs Akaza

Demon Slayer - Kyojuro Rengoku Action Figure Flaming Blade Hashira Fig – Bag of Wonders

Rengoku Kyojuro VS Akaza Resin Statue - TPA Studio [In Stock] – YesGK

AIR RENGOKU 1 - (High Top) - Demon Slayer Anime Sneakers – Alpha Weebs

When you saw all Hashiras for the first time, who did you thought was the stronest among them? : r/KimetsuNoYaiba

Is Rengoku the strongest character in the series because Tanjiro said he was? - Quora

Demon Slayer Rengoku Kyojuro Poster Poster – Anime Town Creations

My Rengoku “Shrine”, *Possible Mugen Train movie spoilers a…

Demon Slayer Creator to Release New Rengoku Prequel

Flame Hashira Kyojuro Rengoku Cosplay Costume Demon Slayer Cos Full se – MoonCos

Rengoku Sword from Demon Slayer

Demon Slayer Figure Kyojuro Rengoku Anime Figure GK Statue

Figure is about 20cm tall.

Demon Slayer - Kyojuro Rengoku Prize Figure