Alliance Insight Card List: 15 Valuable Japanese OCG Cards and Rarities

Alliance Insight is a notable Yu-Gi-Oh! OCG release for collectors interested in Quarter Century Secret Rare cards, Japanese-exclusive product configurations, and themes such as Regenesis, M∀LICE, @Ignister, Dragon Ruler, and the Diabellstar storyline. At Japan Figure, we recommend checking the exact card number and rarity before comparing prices, because the same card can have several print treatments with very different market values.

This updated guide covers the Japanese OCG edition of Alliance Insight. It explains the set structure and highlights 15 collectible printings based on observed Japanese retailer listings, without treating asking prices as guaranteed sale values.

1. Alliance Insight Japanese OCG set overview

Konami released the Japanese OCG edition of Alliance Insight on January 25, 2025. Each pack contains five cards, while Japanese Yu-Gi-Oh booster boxes such as Alliance Insight contain 30 packs per standard box. The main set includes 80 cards plus one special card, for a total of 81 numbered cards in the standard product configuration.

• Product code: ALIN
• Japanese release date: January 25, 2025
• Pack configuration: 5 cards per pack
• Box configuration: 30 packs per box
• Set size: 80 main-set cards plus 1 special card
• Base rarity breakdown: 9 Ultra Rares, 11 Super Rares, 19 Rares, and 41 Normal cards, plus 1 exclusive Quarter Century Secret Rare

Collectors can use our Yu-Gi-Oh card rarity guide to compare Ultimate Rare, Secret Rare, and Quarter Century Secret Rare treatments before evaluating a specific Alliance Insight printing. One main-set card also has a Holographic Rare treatment. Collectors can view the Japanese Alliance Insight booster box for product details and availability.

Important: The English-language TCG edition is not identical to the Japanese OCG edition. It was released on May 2, 2025 and contains 101 cards, so collectors should not use an English checklist to identify every Japanese printing. Collectors comparing Alliance Insight with newer Japanese sets can follow the Yu-Gi-Oh card release date schedule for current and upcoming OCG products.

2. 15 valuable Alliance Insight Japanese card printings

The ranking below refers to specific Japanese printings, primarily Quarter Century Secret Rares. Prices were checked on October 30, 2026 and represent observed listings from Japanese card retailers. Some listings were out of stock, and asking prices are not guaranteed transaction values. Condition, centering, availability, and seller reputation can materially affect the final price.

2.1 Dragon Master Lords ALIN-JP000 Quarter Century Secret Rare

Dragon Master Lords is the set's exclusive special card and the leading collector chase in the Japanese release. Its ALIN-JP000 card number and Quarter Century Secret Rare treatment distinguish it from the regular 80-card checklist.

• Card number: ALIN-JP000
• Rarity: Quarter Century Secret Rare
• Observed retailer listings: approximately ¥43,500–¥49,800

2.2 Dark Magician Girl the Magician's Apprentice ALIN-JP004 Quarter Century Secret Rare

This Dark Magician Girl card combines a highly collected character with the set's premium Quarter Century finish. Buyers should verify that a listing is for the QCSE version, because ALIN-JP004 also appears in Ultra Rare, Ultimate Rare, and Secret Rare treatments.

• Card number: ALIN-JP004
• Rarity: Quarter Century Secret Rare
• Observed retailer listings: approximately ¥32,800–¥39,800

2.3 M∀LICE<P> March Hare ALIN-JP023 Quarter Century Secret Rare

M∀LICE<P> March Hare expands the M∀LICE strategy; Alliance Insight did not introduce the archetype itself. The character design and deck relevance make the QCSE printing one of the more closely watched cards below the two headline chases.

• Card number: ALIN-JP023
• Rarity: Quarter Century Secret Rare
• Observed retailer listings: approximately ¥5,500–¥6,980

2.4 Diabellze the White Witch ALIN-JP012 Quarter Century Secret Rare

Diabellze the White Witch continues an established storyline rather than representing a completely new Alliance Insight theme. Its premium version appeals to collectors assembling related Diabellstar and White Forest cards.

• Card number: ALIN-JP012
• Rarity: Quarter Century Secret Rare
• Observed retailer listings: approximately ¥4,290–¥4,980

2.5 Diabellstar Vengeance ALIN-JP011 Quarter Century Secret Rare

Diabellstar Vengeance is another premium character-focused printing from the set. When comparing listings, collectors should confirm both the ALIN-JP011 number and the QCSE foil treatment.

• Card number: ALIN-JP011
• Rarity: Quarter Century Secret Rare
• Observed retailer listings: approximately ¥4,100–¥4,980

2.6 Allied Code Talker @Ignister ALIN-JP051 Quarter Century Secret Rare

Allied Code Talker @Ignister supports one of the set's returning Cyberse themes. Its Quarter Century version is the relevant collector printing; lower-rarity copies should not be priced against it.

• Card number: ALIN-JP051
• Rarity: Quarter Century Secret Rare
• Observed retailer listings: approximately ¥3,480–¥3,730

2.7 Backup @Ignister ALIN-JP002 Quarter Century Secret Rare

Backup @Ignister is part of the @Ignister support introduced in Alliance Insight. Collectors looking for the premium version should distinguish it from the standard Super Rare printing.

• Card number: ALIN-JP002
• Rarity: Quarter Century Secret Rare
• Observed retailer listings: approximately ¥3,500–¥3,980

2.8 Live☆Twin Lil-la Sweet ALIN-JP028 Quarter Century Secret Rare

Live☆Twin Lil-la Sweet adds new support for the Live☆Twin theme. Its strong character appeal makes the QCSE version particularly relevant to collectors, even when deck demand changes.

• Card number: ALIN-JP028
• Rarity: Quarter Century Secret Rare
• Observed retailer listings: approximately ¥3,380–¥3,980

2.9 Dark Infant @Ignister ALIN-JPS01 Quarter Century Secret Rare

Dark Infant @Ignister is identified by ALIN-JPS01 and comes from the Japanese +1 Bonus Pack rather than the standard ALIN-JP001–JP080 sequence. This distinction matters when building a complete Japanese master set.

• Card number: ALIN-JPS01
• Rarity: Quarter Century Secret Rare
• Observed retailer listings: approximately ¥2,600–¥3,480

2.10 Snake-Eyes Vengeance Dragon ALIN-JP040 Quarter Century Secret Rare

Snake-Eyes Vengeance Dragon connects Alliance Insight with the broader Snake-Eye and Diabellstar storyline. Its QCSE printing is the version represented in this price comparison.

• Card number: ALIN-JP040
• Rarity: Quarter Century Secret Rare
• Observed retailer listings: approximately ¥2,480–¥2,620

2.11 Gordian Slicer ALIN-JP066 Quarter Century Secret Rare

Gordian Slicer is a Normal Spell with a premium Quarter Century treatment. The card illustrates why rarity must be stated explicitly: its standard copy and QCSE version occupy very different collector price ranges.

• Card number: ALIN-JP066
• Rarity: Quarter Century Secret Rare
• Observed retailer listing: approximately ¥2,480

2.12 Regenesis Archfiend ALIN-JP016 Quarter Century Secret Rare

Regenesis is the major new theme introduced in Alliance Insight, and Regenesis Archfiend is one of its prominent monsters. The QCSE version is the collector-focused printing covered here.

• Card number: ALIN-JP016
• Rarity: Quarter Century Secret Rare
• Observed retailer listing: approximately ¥1,980

2.13 Chasma, Dragon Ruler of Auroras ALIN-JP047 Quarter Century Secret Rare

Chasma, Dragon Ruler of Auroras is part of the renewed Dragon Ruler support in the set. Fans completing Dragon Ruler collections may prefer the QCSE printing over the standard version.

• Card number: ALIN-JP047
• Rarity: Quarter Century Secret Rare
• Observed retailer listing: approximately ¥1,480

2.14 Ancient Fairy Life Dragon ALIN-JP039 Quarter Century Secret Rare

Ancient Fairy Life Dragon draws interest through its connection to a familiar Synchro lineage. Price comparisons should remain limited to the same Japanese QCSE printing and similar condition.

• Card number: ALIN-JP039
• Rarity: Quarter Century Secret Rare
• Observed retailer listing: approximately ¥1,280

2.15 Regenesis Sage ALIN-JP014 Quarter Century Secret Rare

Regenesis Sage is an accessible premium entry from the new Regenesis theme. Its observed range varied considerably between retailers, reinforcing the need to check stock status and card condition before purchasing.

• Card number: ALIN-JP014
• Rarity: Quarter Century Secret Rare
• Observed retailer listings: approximately ¥650–¥1,280

FAQs about the Alliance Insight card list

What are the most valuable cards in the Japanese Alliance Insight set?

Based on the Japanese retailer listings checked for this guide, Dragon Master Lords ALIN-JP000 and Dark Magician Girl the Magician's Apprentice ALIN-JP004 were the two highest-priced Quarter Century Secret Rare cards. Prices can change and should be verified against current listings and completed sales where available.

How many cards are in Alliance Insight?

The Japanese OCG product has 80 main-set cards plus one special card. The English-language TCG release has 101 cards. These editions should be treated as separate checklists because their contents and configurations differ.

Which themes receive support in Alliance Insight?

Alliance Insight introduces Regenesis and expands several existing themes, including M∀LICE, @Ignister, Live☆Twin, Dragon Ruler, and cards linked to the Diabellstar storyline. M∀LICE debuted before this set, so it should be described as receiving support rather than being introduced here.

Can Japanese Alliance Insight cards be used in English-language TCG tournaments?

Japanese Yu-Gi-Oh OCG cards are generally not legal in sanctioned TCG events. Players should follow the card-pool and language rules for their tournament region and confirm any uncertainty with the event organizer.

How should collectors compare Alliance Insight prices?

When comparing Japanese single cards, match the full card number, language, rarity, and condition before comparing prices. A standard Ultra Rare, Secret Rare, Ultimate Rare, and Quarter Century Secret Rare version of the same card should not be treated as equivalent. Retailer asking prices are useful references, but they do not prove that a card sold at that amount.

Alliance Insight offers a mix of anniversary-era premium rarities, new Regenesis cards, and support for several established Yu-Gi-Oh! themes. Collectors will get the clearest view of the set by separating the Japanese OCG and English TCG checklists, identifying exact rarity variants, and treating market prices as time-sensitive references rather than guaranteed values.