Typically, the English scanlation for Chapter 188 will drop 3 to 5 days after the Welovemanga repack is published.

The manga is illustrated by Yosuke Kokuzawa, based on the light novel by Kenkyo na Circle.

As of late 2024, the manga has been moving through intense arcs following the anime adaptation. Chapter 188, often found in raw format on sites like welovemanga or repackaged in manga archives, focuses on:

(also known globally as I Was Reincarnated as the 7th Prince so I Can Take My Time Perfecting My Magical Ability ) stands as a premier modern isekai fantasy. Illustrated by Yōsuke Kokuzawa on Kodansha's Magazine Pocket , the series has captured international acclaim for its breath-taking art style, massive magical battles, and its deeply eccentric protagonist, Prince Lloyd de Saloum.

It looks like you’re looking for a for the raw Japanese chapter 188 of Tensei shitara Dai Nana Ouji dattanode, Kimamani Majutsu o Kiwamemasu (I Was Reincarnated as the 7th Prince so I Can Perfect My Magic as I Please), specifically from the "welovemanga repack" source.