Nekonome Co., Ltd. (Headquarters: Chuo-ku, Tokyo; Representative Director: 工藤ショーン) is holding an "Implementation Audition" for its psychological battle card game Mythologia the Oracle, tied in with the oshi-katsu (fan-support) app V-tamp.
The audition is a participatory project where fans and performers take on a shared challenge: the "oshi" (favorite performer) that a fan supports gets implemented into Mythologia the Oracle as a newly illustrated card. The five entrants who make it through the final round will appear as actual in-game cards.
What Is the Implementation Audition?
This is a participatory audition in which fans cheer on entrants through voting, support, and calls and interactions on the oshi-katsu app V-tamp, and the chosen performers become new cards in Mythologia the Oracle. To send their favorite into the game as a card, fans' support itself holds the key to victory.
Selection Process
STEP 1: 15 Entrants Selected
Fifteen entrants will be chosen based on votes, cheering medals, and support achievements on V-tamp, including ROOM call amount, call duration, and chat count.
Selection Criteria (15 Entrants):
- Voting: 1st–2nd place
- Cheering Medals: 1st–3rd place
- Judges' Selection: 3 people
- From the ROOM Ranking: Call Amount 1st–3rd place / Call Duration 1st–2nd place / Chat Count 1st–2nd place
Note: Selections do not overlap. Entrants are chosen in order of priority, and if a duplicate occurs, the next-ranked entrant is selected instead.
STEP 2: Final Round (Scheduled Late August 2026)
The 15 selected entrants take part in the final audition, where judges carry out the final evaluation.
STEP 3: 5 Entrants Implemented in the Game
The 5 entrants who pass the final round will be implemented into Mythologia the Oracle as newly illustrated cards.
| Item | Details |
|---|---|
| Project Name | "Mythologia the Oracle" Implementation Audition |
| Linked App | Oshi-katsu app "V-tamp" |
| Number Selected | 15 finalists → 5 selected for card implementation after the final round |
| Final Round | Scheduled late August 2026 |
| Special Site | https://audition.v-tamp.com/mythologia-audition |
| Ranking Board | https://ec.v-tamp.com/events/mesorogia_audition/rank_bord |
About Mythologia the Oracle

Mythologia the Oracle is an ultra-short psychological battle card game built around an original "simultaneous turn" system, with each match lasting three minutes. It's known for the fun of reading your opponent's next move and the quick pace of each match, and has reached 200,000 downloads without any promotion. It marked its first anniversary since launch in May 2026 and continues to be well received by players.
Product Overview
Title: Mythologia the Oracle
Genre: Simultaneous battle card game
Platform: Steam / iOS / Android
Price: Free to play (with in-app purchases)
Steam Release Date: April 14, 2026, 4:00 PM
Supported Language: Japanese