Memole gets invited by Marielle to sleep over at her house—her grandpa attempts to convince her to not go since she supposedly still wets her bed, but Memole is determined to overcome that by attempting to stay up all night at her house. Meanwhile for Marielle, Ms. Penelope forces George to reveal to her that he intended on getting a toy house set for Marielle, so she secretly hides a tape recorder in there to discover what Marielle's true intentions with it are...
Inka's write-up:
https://www.inka-subs.net/2025/11/lonelychaser-inka-tongari-boushi-no-memoru-15/
Find this release at the usual spot.