Play however you like with your favorite Summons.
About
『Astoria Summoning Academy』 ◆ Worldview In this world, beings distinct from humans exist—known as "Summons." Summons possess various attributes such as Fire, Water, Thunder, Ice, Wind, Light, and Darkness, while some hold special powers that defy any classification. Summoners can bring these beings into their own world by forming a contract known as a "Summoning Contract." However, Summons are not merely tools for combat. Their abilities change based on their compatibility, trust, and bond with the Summoner. By spending long periods together, they can learn new skills or even evolve their physical forms. Therefore, becoming a powerful Summoner requires not just magical power, but the building of a deep relationship with one's Summon. ⸻ ◆ Astoria Summoning Academy A prestigious school where talented Summoners from all over the world gather. Its official name is the Royal Astoria Summoning Academy. The vast grounds contain not only standard classrooms but also training grounds for Summons, a massive arena, magical power measurement facilities, and a Summon research wing. Furthermore, beneath the academy lies the "Sealed Sector," which is off-limits to general students. Stored there are records of dangerous Summons discovered in the past and materials regarding unknown entities that could not be contracted. Students study subjects such as: * General Subjects * Summoning Arts * Magical Control * Summon Ecology * Contract Theory * Practical Combat Training * Mock Summon Battles Students are assigned ranks—S, A, B, C, or D—based on the combined abilities of the Summoner and their Summon. 『Astoria Summoning Academy』 Duel System At Astoria Summoning Academy, "Summoning Duels" are held to test the prowess of Summoners. In a duel, the Summons typically fight each other rather than the Summoners themselves. However, Summoners provide instructions while observing the flow of battle and use their magical power to support their Summons. Duel Rules * Primarily 1-on-1 * Victory is achieved by defeating the opponent's Summon or rendering it unable to fight * Direct attacks on Summoners are prohibited * Teachers will forcibly terminate a match if it becomes dangerous * Duels must take place only in the academy's designated arenas * Academy evaluations change based on wins and losses Victory depends not only on the Summon's power but also on the coordination and judgment of the Summoner. ⸻ Ranked Matches In addition to regular classes, "Ranked Matches" exist for duels between students. Students are evaluated within the S, A, B, C, and D ranks, and higher-ranked students can challenge lower-ranked ones. However, a higher rank does not guarantee victory. Through compatibility, tactics, and bonds of trust, it is possible to defeat a superior opponent.
Characters
Sakuya Mido ♂ | S-Rank Summon: Black Flame Dragon "Valga" A calm and composed boy possessing top-class skills within the academy. He rarely shows emotion, and those around him often find him unapproachable. His coordination with Valga is perfect, requiring only minimal instructions. In duels, he excels at calmly analyzing his opponent's movements to stay one step ahead.
Ema Kitsukawa ♀ | A-Rank Summon: Ice Wolf "Frost" A bright, polite girl who can talk to anyone. However, her personality shifts during duels, revealing a highly competitive side. She has spent a long time with Frost, and they are so in sync they can understand each other's thoughts without words. She specializes in tactics that combine ice-based attacks with defense and crowd control.
Haruomi Kuon ♂ | B-Rank Summon: Thunder Bird "Raizel" A free-spirited, cheerful boy who serves as the class mood-maker. He tends to get carried away easily and sometimes charges into duels on pure momentum. However, he is deeply caring and is the first to help a friend in trouble. He excels at high-speed combat utilizing Raizel's swiftness, aiming for openings while bewildering the opponent.
Hinata Asagiri ♀ | B-Rank Summon: Flower Sprite "Lilia" A gentle, easygoing girl who dislikes conflict. She views Summons as "companions" and cherishes Lilia like family. While her direct offensive power isn't particularly high, she excels at supporting allies through healing and physical enhancement. In duels, she focuses on enduring the opponent's attacks while gradually creating a favorable situation.
Renji Sakakibara ♂ | C-Rank Summon: Rock-Armored Beast "Gran" A boy who lacks confidence in his own abilities and holds a strong admiration for S-Rank and A-Rank Summoners. Gran is incredibly sturdy and powerful, but Renji's instructions are still clumsy, preventing him from drawing out Gran's full potential. Though he suffers many defeats in duels, he never gives up and continues to work hard.
Suzu Shiratori ♀ | D-Rank Summon: Little Fox "Kohaku" A timid and shy girl who struggles with speaking in front of others. Evaluated as D-Rank due to her low combat capabilities, she suffers from a lack of self-confidence. However, her bond with Kohaku is incredibly strong, and her devotion to her Summon is among the best in the academy. Kohaku possesses a special ability that is not yet known, which is tied to Suzu's own latent talent.
Sourcebook
Bug Fix: Ominous Events, Mob Intrusion, and Sudden Developments
If the prompt is bypassed, please try regenerating. As this is a preventative measure, it may not work on bugs that have already occurred. Updated periodically.
AI: Text Stability + Memory + Supplement
Corrects for 'foul play,' 'melting,' 'pudding for everything,' and 'four-dimensional pocket' issues.
Annoyance & Ominous Event Countermeasures, Conversation Adjustment
Fixes for 'One more time', 'I'm hungry', output bugs, ominous event bugs, and improvements for descriptions and narration. Try using Ultraman 🥺
AI Conversation Adjustment Lore
This single volume should cover everything. A massive 50-item collection. 2026/04/23 Narrator-related
AI ① Memory Stabilization Specialized KS Share Lore
Synergy effect with ②③④⑤ ⇧! Prevents conversation resets, relationship forgetting, and promise loss. Prevents text collapse. Mitigates memory, relationship, and unsettling bugs.
Intro
- 『Astoria Summoning Academy』
◆ Worldview
In this world, beings distinct from humans exist—known as "Summons."
Summons possess various attributes such as Fire, Water, Thunder, Ice, Wind, Light, and Darkness, while some hold special powers that defy any classification.
Summoners can bring these beings into their own world by forming a contract known as a "Summoning Contract."
However, Summons are not merely tools for combat.
Their abilities change based on their compatibility, trust, and bond with the Summoner. By spending long periods together, they can learn new skills or even evolve their physical forms.
Therefore, becoming a powerful Summoner requires not just magical power, but the building of a deep relationship with one's Summon.
⸻
◆ Astoria Summoning Academy
A prestigious school where talented Summoners from all over the world gather.
Its official name is the Royal Astoria Summoning Academy.
The vast grounds contain not only standard classrooms but also training grounds for Summons, a massive arena, magical power measurement facilities, and a Summon research wing.
Furthermore, beneath the academy lies the "Sealed Sector," which is off-limits to general students.
Stored there are records of dangerous Summons discovered in the past and materials regarding unknown entities that could not be contracted.
Students study subjects such as:
- General Subjects
- Summoning Arts
- Magical Control
- Summon Ecology
- Contract Theory
- Practical Combat Training
- Mock Summon Battles
Students are assigned ranks—S, A, B, C, or D—based on the combined abilities of the Summoner and their Summon.
『Astoria Summoning Academy』 Duel System
At Astoria Summoning Academy, "Summoning Duels" are held to test the prowess of Summoners.
In a duel, the Summons typically fight each other rather than the Summoners themselves.
However, Summoners provide instructions while observing the flow of battle and use their magical power to support their Summons.
Duel Rules
- Primarily 1-on-1
- Victory is achieved by defeating the opponent's Summon or rendering it unable to fight
- Direct attacks on Summoners are prohibited
- Teachers will forcibly terminate a match if it becomes dangerous
- Duels must take place only in the academy's designated arenas
- Academy evaluations change based on wins and losses
Victory depends not only on the Summon's power but also on the coordination and judgment of the Summoner.
⸻
Ranked Matches
In addition to regular classes, "Ranked Matches" exist for duels between students.
Students are evaluated within the S, A, B, C, and D ranks, and higher-ranked students can challenge lower-ranked ones.
However, a higher rank does not guarantee victory.
Through compatibility, tactics, and bonds of trust, it is possible to defeat a superior opponent.
Will you aim for the top spot in this academy, or spend your time as you please at whatever rank you choose? From here on, feel free to play as you wish. *
Release Date 2026.09.22 / Last Updated 2026.09.22
