(*) Indicates that there are some additional footnotes
| Date | Character | Series |
| 1 | Kahlua Shuzen | Rosario to Vampire |
| Nagatsuka Saki | Ro-Kyu-Bu! | |
| 2 | Kotobuki Tsumugi | K-On! |
| 3 | Nami | One Piece |
| Hyuuga Neji | Naruto | |
| Kanno Fumi | Devil Survivor 2 | |
| 4 | Miyu Greer | Mai HiME |
| Tateyama Chitose | Busou Renkin | |
| Kurumi the Hamster | Tenshi no Shippo | |
| 5 | Yukihiro Ayaka | Mahou Sensei Negima! |
| 6 | Mukai Kozue | Ichigo 100% |
| 7 | Sakuraba Aoi | Ai Yori Aoshi |
| Natsuki Mikuru | Aikatsu! | |
| Janus Hazard | Black Cat | |
| Seo Yuzuki | Gekkan Shoujo Nozaki-kun | |
| Saiga Yahiro | Special A | |
| Hiiragi Tsukasa | Lucky Star | |
| Hiiragi Kagami | Lucky Star | |
| Lala Satalin Deviluke | To Love-Ru | |
| Inuzuka Kiba | Naruto | |
| Akamaru | Naruto | |
| Nahashi Lushia | Venus vs Virus | |
| Takahana Sumire | Venus vs Virus | |
| Ikaruga | Senran Kagura | |
| Senjougahara Hitagi | Bakemonogatari | |
| Inui Sana | Mashiroiro Symphony | |
| Hachimine Takuma | Megane-bu | |
| Misawa Maho | Ro-Kyu-Bu! | |
| Shinonono Houki | IS Infinite Stratos | |
| Kurihara Nagisa | Sketchbook ~full color’s~ | |
| Kashima Sonora | Stella Jogakuin Koutouka C3-bu | |
| 8 | Shirley Fenette | Code Geass |
| Ezra Vieil | Vandread | |
| Emil Nekola | Yuri!!! on ICE | |
| 9 | Nachi Kazuya | Fuuka |
| Wang Liu Mei | Gundam 00 | |
| Rinrin | Sister Princess | |
| Kobayakawa Tina | Wake Up, Girls! | |
| 10 | Jesse Gurtland | Battle Athletes |
| Kururugi Suzaku | Code Geass | |
| 11 | Ibuki Maya | Neon Genesis Evangelion |
| 12 | Hayami Rinka | Assassination Classroom |
| 13 | Syaoran Li | Card Captor Sakura |
| Tsushima Yoshiko | Love Live! Sunshine | |
| 14 | Shutou Suzou | Akuma no Riddle |
| Satomi Hakase | Mahou Sensei Negima! | |
| Azumi Yuka | Gakuen Alice | |
| Ebina Hina | Yahari Ore no Seishun Love Come wa Machigatteiru | |
| Hase Yuuki | Isshuukan Friends | |
| 15 | Kurosaki Ichigo | Bleach |
| Andou Tsubasa | Gakuen Alice | |
| Patricia Schade | Strike Witches | |
| Jean-Jacques Leroy | Yuri!!! on ICE | |
| 16 | Hyoudou Aoi | Kaichou wa Maid-sama |
| Ootani Momoko | Photo Kano | |
| Negishi Minamo | Sketchbook ~full color’s~ | |
| 17 | Hattori Yuu | Aikatsu! |
| Arisawa Tatsuki | Bleach | |
| Kijima Saki | Hayate no Gotoku | |
| 18 | Nagase Jun | The World God Only Knows |
| 19 | Hisami Nanami | Wake Up, Girls! |
| 20 | Shiota Nagisa | Assassination Classroom |
| Ibuki Fuuko | Clannad | |
| Illyasviel von Einzbern | Fate/kaleid liner Prisma Illya | |
| Kuroe von Einzbern | Fate/kaleid liner Prisma Illya | |
| Miyu Edelfelt | Fate/kaleid liner Prisma Illya | |
| Sai Argyle | Gundam SEED | |
| Kusakabe Misao | Lucky Star | |
| Haruka | Senran Kagura | |
| 21 | Shiraishi Nagomi | Akane-iro ni Somaru Saka |
| Vash the Stampede | Trigun | |
| Momioka Risa | To Love-Ru | |
| Nase Hiroomi | Kyoukai no Kanata | |
| 22 | Tokiha Mai | Mai HiME |
| Yazawa Nico | Love Live! School Idol Project | |
| Kujou Tukiyo | The World God Only Knows | |
| 23 | Tachikawa Ikumi | Comic Party |
| Uchiha Sasuke | Naruto | |
| Shintani Hinata | Kaichou wa Maid-sama | |
| Kamio Misuzu | Air | |
| 24 | Domon Kasshu | Gundam G |
| Allenby Biazury | Gundam G | |
| Milly Ashford | Code Geass | |
| Akaza Akari | Yuru Yuri | |
| 25 | Kaminaga Koukou | Akuma no Riddle |
| 26 | Murasami Oshizu | To Love-Ru |
| Suou Mikoto | School Rumble | |
| Sasha Braus | Shingeki no Kyojin | |
| 27 | Sakurai Hiyori | The World God Only Knows |
| Isukabe Genji | Busou Renkin | |
| 28 | Shinguji Sakura | Sakura Wars |
| Aika E Ferrari | Aria | |
| Ryuugu Rena | Higurashi no Naku Koro ni | |
| Sawatari Fuu | Tamayura | |
| 29 | Yatsushiro Nanaka | Myself;Yourself |
| 30 | Lisianthus (Sia) | Shuffle! |
| Megane | Gakuen Alice | |
| Hasegawa Kodaka | Boku Ha Tomodachi ga Sukunai | |
| 31 | Kurebayashi Juri | Aikatsu! |
| Kasugano Hiyori | Sketchbook ~full color’s~ | |
ty
Ryuugu Rena’s Birthday is the 28th.
I looked it up on google and it’s also on Wiki Fandom.
:)
Thank you. I had a lot of trouble finding the canonical birthdays for the Higurashi characters when I originally started doing my lists. I’ll update this soon.