Is It Wrong to Try to Pick Up Girls in a Dungeon? II manga volume 1 features story by Fujino Omori and art by Taisei Yamachi and Suzuhito Yasuda.

After Mikoto ventures into Orario's pleasure quarter on a lead to find her long-lost friend, Bell, Lily, and Welf decide to join the search! Unfortunately, Bell's hardly comfortable in such an unfamiliar environment, and after he gets separated from the group, he soon finds himself in a part of Orario he never knew existed. There, he spies a beautiful girl with fox ears and a tail, but little does he know, she's exactly who Mikoto's been looking for...

Is It Wrong to Try to Pick Up Girls in a Dungeon? II manga volume 2 features story by Fujino Omori and art by Taisei Yamachi and Suzuhito Yasuda.

After being rescued from some of Ishtar Familia's fiercest female warriors in the Red Light District, Bell can't help letting his thoughts drift to Haruhime, the woman who helped him escape. He wants nothing more than to return the favor and save her from her painful life of servitude, but after seeing Ishtar Familia's strength firsthand, he'll need to put his plan into motion quickly…

Is It Wrong to Try to Pick Up Girls in a Dungeon? II manga volume 3 features story by Fujino Omori and art by Taisei Yamachi and Suzuhito Yasuda.

Haruhime has been captured once again, and Bell’s efforts to save her ended in a crushing defeat at the hands of Ishtar Familia. When faced with Ishtar’s schemes and the true nature of the “ritual” they’re planning, Bell realizes just how powerless he really is. Wiping away tears, he stands back up, determined to stop the ritual and bring Haruhime back—but this time, his destination is Ishtar Familia’s home base, the Belit Babili!

Is It Wrong to Try to Pick Up Girls in a Dungeon? II manga volume 4 features story by Fujino Omori and art by Taisei Yamachi and Suzuhito Yasuda.

In order to stop the Killing Stone Ritual and rescue Haruhime, Bell and Mikoto return to Ishtar Familia’s home turf. With a thunderous roar, Bell unleashes his Firebolt—but just as victory seems within reach, his hopes are dashed when he finds himself face-to-face with Aisha Belka, the woman who so soundly defeated him in their last battle. Swelling with resolve, Bell is determined to win against all odds! With the princess’s freedom on the line, the final battle begins!