The I Left my A-Rank Party to Help My Former Students Reach the Dungeon Depths! anime’s official website and accounts today unveiled a “Part 2” trailer and key visual, along with details about incoming cast and new ending song for Episode 10 onwards.
As previewed below, the new ending song will be “MIRROR” by Yuki Tanaka. The visual’s tagline reads, “There are no unbeatable dungeons.”
I Left My A-Rank Party to Help My Former Students Reach the Dungeon Depths! Part 2 Trailer
I Left My A-Rank Party to Help My Former Students Reach the Dungeon Depths! Part 2 Key Visual

The newly announced cast members are as follows:
Niberune voiced by Yuki Tanaka
Loge voiced by Kazuhiko Inoue
Maniella voiced by Kimiko Saito

Niberune

Loge

Maniella
Based on the light novels by Uenami Kosuke and Super Zombie, Katsumi Ono (Skeleton Knight in Another World) directs I Left my A-Rank Party to Help My Former Students Reach the Dungeon Depths! at studio BN Pictures, with series composition by Kazuyuki Fudeyasu (Shangri-La Frontier), character designs by Masakazu Yamazaki and music by Go Sakabe (Re:Monster).
Crunchyroll describes the story:
Yuke, a red mage, angrily declares that he’s leaving Thunder Pike, the A-rank party he’s been with for five years, because he’s fed up with being insulted and ridiculed by the other members.
While searching for a new party, he runs into his former students Marina, Silk, and Rain, and decides to join their party, Clover. Encouraged by their admiration of him as their teacher, Yuke leads them in completing several quests that show off his own extraordinary magic and skills while bringing out the girls’ abilities to their fullest.
Then, through an “adventure broadcast” by an artifact known as Camelot, Clover becomes well-known throughout society. The party’s dream is to conquer Achromatic Darkness, the most challenging dungeon of all, but as they take on other dungeons in hopes of eventually achieving that goal, they gradually become entangled in chaos that threatens the whole world…
Source: Comic Natalie