Don't Become an Otaku, Shinozaki! by Hikawa Shou — Completed and Not Updated
Also known as Shinozaki-san Ki wo Ota Shika ni!
From Manga Updates:
With her beautiful looks and outgoing personality, Shinozaki Akina used to be the leader of a group of hotties on the top of a class hierarchy. After her high school debut was delayed, however, she finds herself isolated in the class.
Next to Akina sits Sasamura Kaede, an otaku girl who can turn into a bishoujo with her glasses off. Akina decides to get Kaede out of the otaku life and groom her for a perfect high school life, but the only way to get close to Kaede is for Akina to pretend to be a Precure otaku herself...
This series is complete and the remaining chapters can be found on Mangadex.
- Volume 1
- Chapter 1 released Oct 5 '13
- Chapter 2: Hunter's Pride released Oct 11 '13
- Chapter 3: The Path All Maidens Take released Oct 30 '13
- Chapter 4: Everday Highschool Girls released Nov 5 '13
- Chapter 5: A Sick Princess and an Apathetic Horse released Dec 3 '13
- Volume 2
- Chapter 6: Guys Who Love to Suffer released Dec 18 '13
- Chapter 7: Gaming At Home, "Beyond All In the Fog" released Dec 25 '13
- Chapter 7.5: Shinozaki Akina and the Flames of Typing released Dec 31 '13
- Chapter 8: The 24 Hour Battle! released Jan 10 '14
- Chapter 9: Even If You're Surrounded, Never Give Up!! released Jan 29 '14
- Chapter 10: Finish It, Akina! Friendship Shot!! released Feb 8 '14
- Chapter 11: The Place Closest to Heaven released Feb 22 '14
- Volume 2 Extra released Dec 1 '14
- Volume 3
- Chapter 12: The Place Closest to Hell released Mar 9 '14
- Chapter 12.5: The Siblings Who Are Close, Yet Far! released Mar 16 '14
- Chapter 13: The Limitless Possibilities of Tabletop Roleplaying Games released Mar 21 '14
- Chapter 14: It's Torture in the Inverted Pyramid released Apr 27 '14
- Chapter 15: Waiting For You Beneath the Saw released Jun 2 '14
- Chapter 16: The Last Little Day Of Summer released Jul 14 '14
- Volume 4
- Chapter 17: Happiness Time released Aug 19 '14
- Chapter 17.5: Summer Greetings released Sep 12 '14
- Chapter 18: My Summer With You Was... released Oct 27 '14
- Chapter 19: The Combat-Ready Cosplayer released Dec 31 '14
- Chapter 20: Search-and-Destroy Sneaking Mission released Feb 1 '15
- Chapter 21: Thank You for Being Born released Mar 31 '15
- Chapter 22: Before Getting Ready for the Festival released Jun 1 '15
- Chapter 22.5: Cooking Idiot released Jun 5 '15
- Volume 5
- Chapter 23: Jewel of the Carnival released Jun 18 '15
- Chapter 24: The Class 1-B Afterparty released Jul 30 '15
- Chapter 25: Don't Become An Otaku Shiinamachi! released Aug 12 '15
- Chapter 26: She's Just Too Radiant released Oct 28 '15
- Chapter 27: Makoto and the Passionate Demon Lord released Nov 25 '15
- Chapter 27.5: Happy Happy Birthdays! released Nov 9 '15
- Volume 6
- Chapter 28: Siblings, Hearts, Overlapping released Dec 10 '15
- Chapter 29: If You Want It Bad Enough, Make It Yourself released Dec 17 '15
- Chapter 30: A Picture Is Worth a Thousand Words released Jan 13 '16
- Chapter 31: Christmas Without My Angel released Jan 28 '16
- Chapter 32: A Bond Born on the Battlefield released Feb 21 '16
- Chapter 32.5: Inside the Noisy Festival released Feb 21 '16
- Volume 7
- Chapter 33: An Explosive Masquerade released Mar 10 '16
- Chapter 34: A Wish Only God Knows released Mar 22 '16
- Chapter 35: Mako and the Blonde Angel released May 16 '16
- Chapter 36: Sakuradai Natsuki and the Shadow Game released Jun 20 '16
- Chapter 37: An Angel's Lost Property released Jul 25 '16
- Chapter 37.5: Life with Little Sisters released Aug 15 '16
- Volume 8
- Chapter 38: A Worthy Rival released Oct 17 '16
- Chapter 39: A Chocolate Bomb For Your Love released Dec 21 '17
- Chapter 40: Writing an Unwritable Novel released Jan 5 '18
- Chapter 41: The Little Rabbit and the Big Sister released Jan 14 '18
- Chapter 42: The Three Approach released Feb 7 '18
- Volume 9 on Mangadex