THIS JUST IN: A brand new DLC character coming this year was announced at the UNDER NIGHT IN-BIRTH II [Sys:Celes] ARC WORLD TOUR finals! #inbirth youtu.be/ybYly9aduh4

Happy birthday to Linne! (March 18th)

New on the UNDER NIGHT IN-BIRTH Wiki: A few things! First of all, all of the special chat stamps from BlazBlue: Cross Tag Battle are now available! See them here: inbirth.wiki.gg/wiki/Categor...

Happy (late) White Day! Once again, there were no special commemorative artworks to celebrate it this year, so let's take a look at all of the older ones, starting with... 2025: Ogre and Kuon (by Seiichi Yoshihara)

Happy birthday to Mika! (March 2nd)

Today six years ago, UNDER NIGHT IN-BIRTH Exe:Late[cl-r] released! Happy anniversary!

Inquiry to our followers: if you were to want to ask the Wiki staff something, what platform would you do it on? I, the account runner am thinking of setting up another profile linked to this one that allows for direct questions. Please comment below what you'd prefer!

Late report, but the official EU Arc System Works Twitter account posted this Valentine's Day card, featuring Carmine. Source: twitter.com/ASW_official...

Happy Valentine's Day! While there was no special commemorative artwork posted on the official UNI website this year, let's have look-back on the illustrations from years past, starting with... 2025: Hilda and Uzuki (by Seiichi Yoshihara)

Happy birthday to Nanase! (February 15th)

New on the UNDER NIGHT IN-BIRTH Wiki: Pages for the special art books that came bundled with the Collectors' Editions of UNDER NIGHT IN-BIRTH Exe:Late[st] and UNDER NIGHT IN-BIRTH Exe:Late[cl-r] have been made. 🔗s below: inbirth.wiki.gg/wiki/UNDER_N... inbirth.wiki.gg/wiki/The_Art...

Today two years ago, UNDER NIGHT IN-BIRTH II [Sys:Celes] released! Happy Anniversary!

Inquiry to our followers: if you were to want to ask the Wiki staff something, what platform would you do it on? I, the account runner am thinking of setting up another profile linked to this one that allows for direct questions. Please comment below what you'd prefer!

Happy birthday to Londrekia! (January 23rd)

Happy birthday to Seth! (January 7th)

Happy New Year, from Phonon and Tsurugi! Source: inbirth.info/2026/01/01/0...

Happy birthday to Byakuya! (December 24th)

New on the UNDER NIGHT IN-BIRTH Wiki: Three interviews from the past two years have been transcribed and made easily accessible. Two were held with series battle planner Kamone Serizawa and one was held with Arc System Works CEO Minoru Kidooka. 🔗 in the replies:

Happy birthday to Chaos! (December 5th)

Happy birthday Hilda! (November 11th)

Happy birthday to Kaguya! (October 10th)

Happy birthday to Orie! (October 7th)

FEATURED ARTICLE - Izumi #inbirth #uni2

Happy birthday to Waldstein! (September 15th)

Announcing the New-and-improved Wiki for the UNDER NIGHT IN-BIRTH fighting game series! Have you ever wanted to learn more about the series' story? Please look no further! See you at inbirth.wiki.gg!