Bleach has a ton of impressive and thematically cool characters. One of the more popular characters is Toshiro Hitsugaya. In Bleach, Toshiro is typically recognized as a very accomplished ice user and a calm and composed captain. He is also remarkable in the position when you take into account his age.
Hitsugaya Toshiro is the captain of the 10th Division in the Gotei 13. Toshiro is still young but is considered powerful and a good leader. His skill is very evident from the start. He becomes a captain at a very young age, showing how skilled he is as a Soul Reaper.
Bleach shows Toshiro’s serious and responsible personality. Toshiro acts like an adult even though he is young. He’s a hard-working, serious man and approaches his work seriously. Hitsugaya is an incredibly serious captain. His relationship with Vice Captain Matsumoto is also essential. Unlike Toshiro's focused and strict nature, Rangiku has a calm and easygoing personality. They’re solid as a team, and they fit each other. Even in battle, they complement each other.

Like Rangiku, Hinamori Momo is another character that Hitsugaya Toshiro cares for in Bleach. Momo was Aizen's lieutenant, and Aizen later betrays the Soul Society. Upset at the realization that Momo is injured because of Aizen, Toshiro becomes angry. He does everything in his power to keep her safe and to get revenge on Aizen.
Bleach provides Toshiro with many opportunities to display what he is made of during the Arrancar and Fake Karakura Town arcs. He fights powerful enemies like Harribel, one of the Espada. Hitsugaya, some Shinigamis, and some Visored also went up against Aizen Sosuke. He proves that his ice powers are a real threat even to the strongest foes.
During the Thousand-Year Blood War arc, Toshiro encounters new difficulties. A group of Quincy known as the Wandenreich attacks the Soul Society. Toshiro and Rangiku fought Bazz-B together. Down the line, he fought Cang Du, another Quincy who stole his Bankai, and won.

Toshiro is also distinguishable by his looks. He has white hair and turquoise eyes, perfectly complementing his ice powers. While smaller and younger than the majority of Soul Reapers, his personality and opinions on matters show his maturity.
While he is younger than any of the other captains, Toshiro is widely respected in both his division and the other divisions, and there is little doubt of his skill in battle. His story in Bleach is one of hard work, improvement, and dedication.
Toshiro’s Zanpakuto in Bleach

Hitsugaya Toshiro's Zanpakuto is called Hyorinmaru. This sword gives him control over ice and water. His ice is so powerful that his Zanpakuto, Hyorinmaru, is considered the most powerful ice-type Zanpakuto in the entire Soul Society. He is able to generate large dragons of ice when he releases his Shikai, which he sends to attack his enemies. His ice powers are beautiful but also very dangerous. He can freeze opponents in their tracks and defend himself behind huge barriers of ice.
Bleach demonstrates that Toshiro’s Bankai, Daiguren Hyorinmaru, brings his ice powers to a whole new level. With this form, wings of ice grow from his back, and he gains an icy tail. His speed, power, and defense increase greatly. His Bankai allows him to freeze entire areas and even control the weather, creating snow and ice storms during battle.
Even though Toshiro is very strong, Bleach also shows his struggles. His Bankai is initially somewhat shaky and requires time before he is able to use it to its maximum. He spends eighteen months training, completing his Bankai development after the fight with Aizen in the Karakura Town arc. His younger version cannot fully manifest the full power of his Bankai. Toshiro managed to find a way to grow up into an adult version and bring forth its true power.

Conclusion
In conclusion, Hitsugaya Toshiro is a great character in Bleach. His ice-based powers are powerful and help him a lot in his line of duty. His relationship with other people, especially Rangiku, makes his story more relatable. Despite his somewhat cold and cool personality, many fans like him and agree with some of his choices in the series.