Mikazuki Munechika is widely regarded as the most iconic sword warrior in the franchise for several reasons. In real history, the Mikazuki Munechika blade is one of the five greatest swords of Japan, designated a National Treasure and housed in the Tokyo National Museum. In the game, his character reflects that prestige: he is calm, elegant, and carries himself with the quiet authority of a sword that has witnessed centuries of history. His crescent moon motif and flowing blue robes make him visually distinctive, and his voice and personality have made him the face of the franchise in promotional materials, merchandise, and fan art worldwide. Touken Ranbu plushies of Mikazuki are consistently among the most sought-after by collectors.

Hizamaru and Higekiri are based on two legendary Japanese tachi blades historically associated with Minamoto no Yorimitsu, a famous samurai of the Heian period. According to legend, Higekiri earned its name after being used to slay a demon, cutting through its beard (hige), while Hizamaru was named for cutting through a demon's knee (hiza). Over centuries the swords changed hands and names many times, and today they are enshrined at Hokkaido Shrine in Sapporo. In Touken Ranbu, their brother relationship and contrasting personalities, Higekiri's forgetfulness and Hizamaru's bright cheerfulness, are drawn directly from these legends, making them beloved characters among fans who appreciate historical depth.

Yamanbagiri Kunihiro is a fan favorite precisely because of his complex identity struggle. He is based on a real uchigatana forged as a copy of the famous Yamanbagiri sword by the swordsmith Horikawa Kunihiro in the late Muromachi period. In the game, his character is deeply aware that he is a replica and wrestles with feelings of inadequacy, hiding himself beneath a tattered cloak as if to mask his identity. This relatable sense of not feeling good enough has resonated deeply with fans worldwide. His gentle personality and the poignant contrast between his insecurity and his undeniable strength have made him one of the most emotionally beloved characters in the franchise, and fan-made anime merchandise featuring him remains in high demand.

Kashuu Kiyomitsu is inspired by a wakizashi blade believed to have been owned by Okita Soji, the celebrated first unit captain of the Shinsengumi during the Bakumatsu period of Japan. The Shinsengumi were a special police force that became legendary figures in Japanese history and popular culture. Because of this connection, Kashuu's character carries a certain glamour and awareness of his own historical importance, reflected in his vain, appearance-obsessed personality and his striking red aesthetic. Fans of both Touken Ranbu and Shinsengumi history are especially drawn to him, and he consistently ranks among the top characters in popularity polls. His chibi plush form captures that vivid red-and-black color scheme that fans instantly recognize.

The Touken Ranbu franchise has remained remarkably active since its debut. The stage musical series, known as Touken Ranbu the Musical (Touken Ranbu Musicals), continues to run new productions and anniversary events, drawing large audiences in Japan and growing international streaming viewership. Anime content, including both the original series and CG film entries, continues to be discussed and followed closely by the global fanbase. The franchise's consistent expansion has kept fan enthusiasm high, which is reflected in ongoing demand for rare anime plush collectibles, fan-made plush figures, and other fan-made anime merchandise celebrating the sword warriors. Following the developer's social channels and fan community hubs is the best way to stay updated on new announcements.