Wizardess Heart+ Anniversary its celebrated with a Collection Event every year in December.
The game was created by NTT Solmare Corporation and released worldwide in December 16, 2014.
The 3rd Year Anniversary happened from December 03 to 26, of 2017.
[Shall we date?: Wizardess Heart+ #506]
Gedonelune Academy’s Journal -Event Announcement by Luca, Glenn, Guy-
Luca “Do you know it’s almost a time for the huge event, the establishment anniversary party for the Gedonelune Royal Magic Academy?”
Glenn “Yeah. Dancing, play, and singings... It seems interesting.”
Guy “Okay! I’ll have to ask her out ASAP!”
Glenn “...You have some nerve to say that in front of me?”
Guy “Wh-What?! Why are you so mad?”
Luca “Guy! I won’t let you have her.”
Guy “I should have said nothing in front of these guys...” 
- 5 stories were created for this event, each divided in 2 parts.
- For the stories the characters were divided in Teams: Team A (Elias, Sigurd and Klaus), Team B (Leon, Luca and Yukiya), Team C (Vincent, Glenn and Mel), Team D (Azusa, Randy and Joel) and Team E (Guy, Leslie and Cerim).
2nd Year Anniversary.
[Shall we date?: Wizardess Heart+ #296]
Gedonelune Academy’s Journal �Event announcement by Klaus Goldstein, Randy March
Randy “Hooray! Wizardess Heart+ is cerebrating 2nd year anniversary!”
Klaus “It’s been that long? Time flies...”
Randy “It felt so fast because the days were filled with happiness and excitement! I’m gonna ask her to be my dance partner!”
Randy “You heard me! Bye Klaus!”
Klaus “Randy! You’d better not...!”
- New avatar items were made for this event.
- New stories were made for this event.
1st Year Anniversary.
[Shall we date?: Wizardess Heart+ #141]
-Event Announcement by Azusa Kuze-
"We are now preparing for a party.
As you can see, Klaus is the only serious one here, the rest is already in a party mood.
Huh? What’s the party about, you ask?
Of course, it’s for the 1 year anniversary of Wizardess Heart+.
Wait till the day, you’ll enjoy it for sure."