More than a mentor to Kyo, Kazuma accepted him as a family member, giving him unwavering love and understanding.
Shiro Fujimoto (Blue Exorcist)
As the adoptive father of twins Rin and Yukio, Shiro cared for them with all his heart, even knowing the truth about Rin.
Loid Forger (Spy X Family)
On a mission as a spy, Loid forms a family and, although they're not related by blood, he protects them with his entire being.
Soun Tendo (Ranma 1/2)
Soun is the embodiment of strength in the face of adversity, keeping his family united after his wife's death.
Isshin Kurosaki (Bleach)
With a unique approach to fatherhood, Isshin teaches Ichigo about strength and determination, often in unconventional ways.
Soichiro Yagami (Death Note)
A dedicated father and police chief, Soichiro does everything to protect his family amid a deadly
game.
Joichiro Yukihira (Food Wars!)
An extraordinary chef who not only passes on cooking skills to Soma, but also life lessons.
Joseph Joestar (JoJo's Bizarre Adventure)
His strong personality and unconventional methods don't prevent him from showing deep love for his daughter Holly.
Maes Hughes (Fullmetal Alchemist: Brotherhood)
Possibly one of the most adorable fathers in anime, Hughes is completely devoted to his daughter, to the point of showing his photo album to anyone he meets.

In honor of Father's Day, we celebrate these fictional characters who brighten our hearts with their acts of love and sacrifice. They are proof that fatherhood goes beyond blood; it's about love, dedication, and often, perseverance.