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- UE21BT: The 100 Girlfriends Who Really, Really, Really, Really, REALLY Love You
- Rentaro Aijo (002)
Union Arena · UE21BT: The 100 Girlfriends Who Really, Really, Really, Really, REALLY Love You · #UE21BT/RLY-1-002 · Uncommon
Rentaro Aijo (002)
Union Arena card price for Rentaro Aijo (002): $0.15 market, from $0.10 at the cheapest listing, Normal printing, updated Oct 20, 2026. Full price history since Jul 10, 2026 below.
Sellers right now
Market price is what a near-mint copy actually sold for. The cheapest listing is what a seller asks today — on thin markets the two differ a lot.
Where to buy
One year
Price story
Rentaro Aijo (002) came out in July 2026; we leave the first weeks out of this story, because early prices are set before real supply exists. Listings currently start at $0.10; over the last 30 days the market price averaged $0.15.
Printings
The card in play
- Card type
- Character
- Series Name
- The 100 Girlfriends Who Really, Really, Really, Really, REALLY Love You
- Battle PointBP
- 4000+
- Required Energy
- 4
- Action Point Cost
- 1
- Generated Energy
- Y
- Activation Energy
- Yellow
This character gains all abilities listed below if you have the required number of characters with unique card names other than "Rentaro Aijo" on your field.
• Three or more: [During your Turn] This character gains 1000 BP.
• Six or more: [Impact (1)] (When this character attacks and wins a battle, deal 1 damage to your opponent) and [Damage (2)] (Direct damage dealt by this character's attacks deals 2 damage.)
[Active] Choose one character on your field and switch it to active. It gains 3000 BP until the end of the turn.
