Oreca Haven @oreca-haven - Tumblr Blog

★ Blog Introduction ★

I post Oreca Battle, Otoca♥D'or and ORE'N related content within the Overseas community whenever I feel like it!

This blog is dedicated to post about lore, news, artwork, videos, and anything related to both games with the help of existing information in the Japanese/Overseas community and wiki.

[Press "Keep Reading" to learn more about these games]

#オレカバトル #オレカバトル 2 #oreca battle #Oreca battle 2 #arcade #Japanese arcade #Browser games #KONAMI #KONAMI ASIA #posuka demizu #shounen jump #Shounen Jump+#ORE'N #BEMANI #Otocadoll #Otoca D'or #Otoca♥D'or #rhythm game #Japanese rhythm game

"See ya! Someday, let's play, make, and talk about new games together!!!"

(Posted by the ORE'N Production Team)

[Service Termination Notice]

Thank you very much for your patronage of "ORE'N."

As of 3:00 PM on January 28, 2026, "ORE'N" service has been terminated.

The entire production team would like to express our sincere gratitude for your support and patronage. Thank you very much.

#ORE'N #end of service

Oreca Battle 2: Monster Index

Chapter Prologue:

Chapter 1:

Chapter 2:

Chapter 3:

Chapter 4:

#Oreca Battle 2 Index

One Year Anniversary

"December 17th 2025 marks the one-year anniversary of Oreca Battle 2's launch! We've made it this far thanks to all the awesome support from every single Oreca Battler out there. Seriously, thank you so much~! Stay tuned for more Oreca 2 adventures, okay~!!"

#Oreca Battle 2 #Oreca Battle #Anniversary #Warrior Stan #Wave Warrior Trito #Wind Nagi #Traveler Alan #Xenogon #Pandora

oreca-haven

This blog will be back on December 7th

oreca-haven

Unfortunately the new post has been delayed until Monday (Dec 15th), stay tuned for the update!

#Admin Talks #blog update

This blog will be back on December 7th

#Admin Talks #blog update

‼️ Regarding AI content in the Oreca Battle community ‼️

It has come to my attention that there has been AI-generated content of Oreca Battle within the community.

With the most recent one were posted on Youtube:

The person who made these "fan songs" also lied about "not using AI" to create these music videos (the singing voice, inaccurate characters storytelling on the lyrics, and their songs are being posted every day) while they show proof about using Bandlab to make the song on their short, it's still suspicious that they made these songs almost every day.

Not only that, the person also used a fanart from another artist for their recent video, even though the original artist of that fanart (いたる亮助/Itaru Ryōsuke) doesn't want anyone to use their fanart without permission:

The use of AI is not only on YouTube but also other platform as well.

One of them being Pixiv (If you search the Oreca Battle tag on the web version while the AI display is turned on, you might see few of them while scrolling down, usually tagged as "AI-generated").

It's a big shame that even a small community like Oreca Battle have been poisoned by people who use AI to generate content like this on both side of the community.

And as the owner of this blog, I do NOT approve anyone using AI-generated content, whether for fun or profit), I highly encourage you all to report and block people who posts AI content they come across.

Please share this post to spread the awareness

#Hi. sorry for the inactivity. I haven't feelings well and wanted to take a long break from Oreca Battle fandom 💔#But I'm active on Cedric's Discord server to check the Oreca Battle 2 update #オレカバトル #oreca battle #Mod talks

ORECA BATTLE × DRAGON COLLECTION Part 2

Source: Oreca573 Twitter/X

Remember the Collaboration event between Oreca Battle iOS and Dragon Collection app that happened last year? Well...

This summer the collaboration will be held again!

The event will held from today 8/6 until 2PM of 8/22

#Collab #collaboration #collaborations #Dragon Collection #Oreca Battle

Blog's name change and tag updates

For almost a year, I had this blog slightly centered around me, and I'm starting to get annoyed by it, so it's time to change.

This blog will be renamed from Oreca-Iroha to Oreca-Haven, which mean all the other tags that are used for organizing my post will also be changed.

I'll update more about this later, but for now this blog has fully renamed.

Today is August 1st, I will start focusing my blog for real this time, so stay tuned for my OrecaTV summaries that I haven't post few weeks ago! Stay tuned~! (It'll take a while for me to catch up the other stuff due to my procrastination)

ORE'N Misanga Route Official Prototype Animation

[Produced by Kamikaze Douga!] Misanga Route Official Prototype Animation [A perfect reproduction of Posuka's Touch?!]

Description:

"The "Misanga ROUTE" manga comes to life! This animation was produced by the highly skilled animation group "Kamikaze Douga," whose company motto is "compromise is death," with the aim of bringing to life the super-genius "Posuka Demizu Sensei" 's super high-tension "Posuka Touch"! As a prototype with an eye toward future video development, it is made up of short, condensed scenes that capture the atmosphere of the story and the dynamism of the characters, including symbolic and action scenes. The soundtrack arranged to match the video also adds color to the world of the video. In particular, "Yuusha Misanga's Theme" will be released as a song for the first time!" ========================== Video production: Kamikaze Douga Original story: Demizu Posuka, Konami Digital Entertainment 御子柴英利

Source: Oren573 - YouTube

#Admin's note: Kamikaze Douga is the same animation studio that made the opening of JJBA. I am well surprised by the studio production reveal #ORE'N #posuka demizu #kamikaze douga #KONAMI #oreca battle

New Area "Dungeon"

Build a special deck and seek out the hidden treasures of NEO Kyoto!!! In the depths, there are sights that only those who reach the top can see…✨✨✨ (Source: X/Twitter)

The "Dungeon" have been added to the world map.

The Dungeons are special areas where you progress through levels where different monsters appear each time, and aim to get as deep as possible.

[To enter the dungeon, you must clear either "Karasuma", "Fushimi", or "Hiei"]

Source: ORE'N Notion site

#ore'n

Monster Retsuden Oreca Battle 2's "Pandora's Medal 2"

The medal game "Monster Retsuden Oreca Battle 2 Pandora's Medals", based on the video card game "Monster Retsuden Oreca Battle 2", is now available! (Source: X/Twitter)

(Source: X/Twitter)

The second medal game was in beta test on March 2025 (link below)

Source: @ariesukobeya (X/Twitter)

"The location test for "Oreca Battle 2 Pandora's Medal" was confirmed at the Molly Fantasy Kashiwa store and the Molly Fantasy Kawaguchi Maekawa store.

The only thing that was clearly marked "In location test" was a small sign on the cabinet, and at first glance the game looked the same as the normally operating game.

The first photo is from the Kashiwa store, and the second photo is from the Kawaguchi Maekawa store.

#oreca battle 2 #Pandora's Medal #Pandora's Medal 2 #Oreca Battle

Chapter 7