Option B, Kitamura and option D Melty both are from Shield Hero.

which of these characters are from Shield Hero ?

option D, Lota Otus is the only one from ACCA.

which of these characters are from ACCA ?

Fire Emblem option B & Blue Rose option C,  both are from Tiger & Bunny.

option A, Victor is the only character form Yuri on ice

option d, Gildarts is not from Zom 100 is from Fairy tail.

option B, Shera is the only character from Isekai Maou to Shoukan Shoujo no Dorei Majutsu

option A Teruki and option D Kurata are the only ones form Mob psycho 100

option C, U - 1146 is the only character from Hataraku Saibou

option A Ruska and option D Ikaigo aren't from Made in abyss

option E, Rizu Ogata is from Bokutachi wa Benkyou ga Dekinai

option B  Keno and option C Zanac both are from Over Lord

just the option B zombie 1, option d zombie 2 and option f zombie 0 are from Zombieland Saga

just the option A Sunomiya and option B Sakura are from Nagatoro- san

just the option E Gouhin and option F Juno are from Beastars.

All characters are from Shigatsu wa Kimi no Uso.

option B Issei, option C Akeno and option D Asia are the only ones from High School DxD

option A Mayu and option E Yuzuha aren't from Tomodachi game

just the option C Ai and the option D Ura acca are from Wonder egg Priority.

mark the characters that belong to the anime in the question (can be one or more than one) and ignore the others, how many do you get right?