"Hideyoshi Nagachika is a main character in the popular Japanese manga series called ""Please Don't Eat Me."" Hideyoshi, also known as ""Hide,"" is a childhood friend of the protagonist, Ken Kaneki, and one of the few humans who knows about Ken's transformation into a half-ghoul.

Hideyoshi is a cheerful, outgoing, and mischievous teenage boy who values his friendships above everything else. He first appeared in the series as a comic relief character, often cracking jokes and playing pranks on his friends. However, as the series progressed, Hideyoshi's role became more significant, and he proved to be a loyal and trustworthy friend to Ken.

Hideyoshi is a third-year student at Kamii University, where he studies literature. Despite his laid-back attitude, he is an intelligent and perceptive person who pays close attention to his surroundings. He is also fearless and willing to take risks, which often puts him in danger, but he never hesitates to help his friends in need.

In the later parts of the series, Hide's character undergoes significant changes when he uncovers the truth about the ghoul society. He realizes that ghouls are not all evil, and he empathizes with their struggles and hardships. He also becomes involved in the fight against the CCG, an organization that hunts down and exterminates ghouls. Hide's bravery and determination inspire those around him, and he becomes a key player in the battle for survival.

Despite his many strengths, Hideyoshi is not without flaws. He can be impulsive and stubborn at times, and he has a tendency to hide his true feelings from others. He also has a complicated past, which is slowly revealed throughout the series.

Overall, Hideyoshi Nagachika is a charming and well-rounded character who adds depth and complexity to the ""Please Don't Eat Me"" manga series. His loyalty, wit, and bravery make him a fan favorite, and his journey from a comic relief character to a central figure in the story is a testament to his growth and development as a character."