Try this?
http://www.mangago.zone/read-manga/what_kind_of_empress_is_this/
No romance. She's a spider.
http://www.mangago.zone/read-manga/kumo_desu_ga_nani_ka/
Sorta isekai'd? She's thrown into an alternate reality where it follows the rules of a webnovel.
http://www.mangago.zone/read-manga/inso_s_law/
Dunno if this is popular enough for you to know. Isekai'd lady wins the hearts of many through tea.
http://www.mangago.zone/read-manga/the_duchess_50_tea_recipes/
Maybe this? Follows mobile game gacha rules.
http://www.mangago.zone/read-manga/chitra/
Some more:
http://www.mangago.zone/read-manga/seijo_no_maryoku_wa_bannou_desu/
^classic summon to another world but they take the pretty high schooler instead of the girl with the glasses
http://www.mangago.zone/read-manga/i_m_a_villainous_daughter_so_i_m_going_to_keep_the_last_boss/
^gets memories back near the end, romances 'villain'
http://www.mangago.zone/read-manga/cheating_men_must_die/
^world hopping lady is thrown into multiple worlds to take revenge on cheaters as she transmigrates into the victim
http://www.mangago.zone/read-manga/this_time_i_will_definitely_be_happy/
^multiple reincarnations, falls for hero
maybe you already read these
http://www.mangago.zone/read-manga/miss_not_so_sidekick/
http://www.mangago.zone/read-manga/as_you_wish_prince/
(づ￣ ³￣)づtysm
i need a isekai reincarnation story with a female leading it. I've already read the most popular ones and i can't seem to find anymore good isekai shoujos. May it be romance or otome game reincarnation. If you recommend something that is well known, i think i already read it. thankyou.(๑•ㅂ•)و✧