Tensei arasaa joshi no iyo aratame katsu seiryaku kekkon wa iya nanode , zatsugaku chishiki de tanoshii kaikaku LIFE wo kekkou shichaimasu !
Alternative: 転生アラサー女子の異世改活 政略結婚は嫌なので、雑学知識で楽しい改革ライフを決行しちゃいます!
English Title: A reincarnated 30-something woman’s life in another world. I don’t want a political marriage, so I’ll use my random knowledge to create a fun revolutionary life!
Author: Shimizu Yurika 清水ゆりか

Synopsis:
Magnolia woke up one morning to find herself reborn in an unfamiliar world.
She was supposed to be 33 years old in her previous life, but she was reborn as a 3-year-old marquis’ daughter.
……However, it seems that she is being shunned by her new family, and her second life looks to be full of difficulties.
Magnolia, a beautiful young girl who doesn’t give up easily, with a tough exterior and a heart of steel, takes various actions and engages in various activities in order to achieve a better life and improve her daily routine.
It’s like a life improvement and reformation project in another world.
Involving those around her, and sometimes getting caught up in their affairs, she forges a new life in a different world.
Sometimes using her miscellaneous knowledge from Earth to make things or work hard for her subjects.
Sometimes, under the guise of sustainable development, she resorts to penny-pinching cost-cutting measures to help manage the estate.
Eat, get angry, cry, laugh.
A story about enjoying life in another world with a diverse group of friends, struggling at times, but ultimately forging your own path alongside the people who matter most to you.
※At the beginning, there are some parts that are difficult to read because the protagonist speaks in baby talk, and there are also parts where the pronunciation has been deliberately changed. Please be advised that the following may be upsetting to some viewers.
※It is a loose setting. The story is set in a fantasy world and differs from actual historical facts and customs on Earth.
※The otome game elements are extremely minimal. I am only borrowing the settings. There are some romantic elements toward the end.
※As indicated in the tag, the depiction of people getting karma justice is extremely subtle. Please be advised if you find this upsetting.
※There are differences in content and notation between the web version, book version, and comic version.