Isekai / Reincarnated TRASH [DO NOT READ!!]

Shoujo-ai?
https://mangadex.org/title/be902d25-2427-4d9a-a8e5-3fc5a7c26dd4/home-center-goto-yobidasareta-watashi-no-daimeikyuu-renovation

https://www.novelupdates.com/series/big-labyrinth-renovation-i-was-transported-together-with-an-entire-hardware-store/

https://www.mangaupdates.com/series/pogb06f/home-center-goto-yobidasareta-watashi-no-dai-meikyuu-renovation

Harem
https://www.novelupdates.com/series/a-story-of-a-cannon-fodder-who-firmly-believed-he-was-the-protagonist-misunderstood-the-actual-protagonist-as-the-cannon-fodder-and-ended-up-victorious/

Have Harem (LN spoilers)!! Have anime, cliche slice of life story with wasted potential

Trash ending. Harem

Last read 11. Dropped. Finish web novel

Source:
https://ncode.syosetu.com/n1321ed/

Ecchi, Harem, illogical plot at times

https://www.mangaupdates.com/series/szy1x54/tensei-kizoku-no-bannou-kaitaku-kakudai-shukushou-skill-wo-tsukatteitara-saikyou-ryouchi-ni-narimashita

https://webniichan.online/manga/reincarnated-aristocrats-all-purpose-development-when-i-used-the-enlarge-shrink-skill-it-became-the-strongest-territory/

Ecchi based on novel
https://www.mangaupdates.com/series/xdydvbj/mujintou-de-elf-to-kyoudou-seikatsu-comic

Harem
https://www.novelupdates.com/series/the-home-improvement-store-employee-building-an-agricultural-village-in-another-world/

https://www.mangaupdates.com/series/g2ilt0o/inaka-no-home-center-otoko-no-jiyuu-na-isekai-seikatsu

Ecchi, Harem
https://www.novelupdates.com/series/bocchi-tenseiki/

Harem, Ecchi, Polygamy

https://www.novelupdates.com/series/i-have-been-reincarnated-as-a-lazy-arrogant-noble-but-when-i-destroyed-the-scenario-through-effort-i-became-the-most-powerful-with-extraordinary-magical-power/

https://www.mangaupdates.com/series/dohh2lf/taida-na-akujoku-kizoku-ni-tensei-shita-ore-scenario-o-bukkowa-shitara-kikaku-gai-no-maryoku-de-saikyou-ni-natta

Harem
Based on novel
https://www.mangaupdates.com/series/ab1619k/fuun-kara-no-saikyou-otoko