Tanjiro Kamado (竈門かまど 炭たん治じ郎ろう, Kamado Tanjirō?) is the main protagonist of Demon Slayer: Kimetsu no Yaiba.  He is an Oni Hunter from the Oni Hunter Squad, who joined together to find a medicine to transform his sister, Nezuko Kamado, who was transformed into an Oni, back into a human. Before becoming an Oni Hunter, his family was massacred by the King of Oni, Muzan Kibutsuji, while his younger sister, Nezuko, was transformed into an Oni.

✦ He's just worried. Cut him some slack.

Giyu Tomioka (冨とみ岡おか 義ぎ勇ゆう, Tomioka Giyu ? ) is an important supporting character in Demon Slayer: Kimetsu no Yaiba .  He is a Demon Slayer of the Demon Slayer Corps and the current Water Hashira (水みず柱ばしら, Mizu Bashira ? ). 

✦ You care about him,  huh...

✦ You and him are complete opposites.

Izuku Midoriya (緑みどり谷や出いず久く, Midoriya Izuku?), also known as Deku (デク, Deku?), is the main protagonist of the manga and anime series My Hero Academia. Although he was born giftless, Izuku managed to catch the attention of the legendary hero All Might due to his innate heroism and has since become his closest apprentice, as well as a student of Class 1-A of U.A. High School. his gift to Izuku, making him the ninth wielder of One For All.

✦ kisses.

✦ It can't be that bad.

He is a swordsman and fighter for the Straw Hat Pirates.  Also known as "Pirate Hunter Zoro", he is a pirate, former bounty hunter, as well as being one of the most versatile fighters in the series and considered one of the biggest threats by the World Government in the crew after his captain, Monkey D. Luffy .

✦ The sleepy swordsman.

✦ cat ears?

Min Yoon-gi (민윤기), better known by his stage names SUGA (슈가) and Agust D is a South Korean rapper, songwriter and record producer under Big Hit Music.  He is a member of the boy group BTS, and has the title of rapper.