Otogi: Spirit Agents

Otogi: Spirit Agents is a mobile CCG RPG that casts you as a Spirit Agent, someone tasked with hunting down corrupt spiritual energy before it overwhelms the world. You build a squad of four daemons represented as collectible cards, then take them into story chapters and quests that lean heavily on stylish art and full Japanese voice work.

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Publisher: Mitama Games
Type: Mobile CCG RPG
Release Date: September 20, 2016
Shut Down Date: November 30, 2021
Pros: +Huge roster of collectible cards with distinct skills and 3D battle models. +Strong artwork and Japanese voice acting. +Clear upgrade path via enhancing and leveling.
Cons: -UI presentation and fonts feel dated and a bit awkward. -Premium currency is difficult to reliably earn through play. -Events drag on for two full weeks. -Ranking pressure encourages spending.

Otogi Shut Down on November 30, 2021

Overview

Otogi: Spirit Agents Overview

In Otogi: Spirit Agents, most people live unaware of the supernatural chaos around them, but spirits still slip through and cause trouble, and you are the one cleaning it up. The core loop is familiar to card battlers, you summon daemons as cards, assemble a four-unit team, and push through quests and story scenes. Where Otogi stands out is presentation, its card art is consistently striking, and battles show off 3D models for your summoned spirits rather than keeping everything purely on static illustrations.

Combat revolves around managing a shared resource pool that fuels your daemons’ special actions. Each spirit comes in rarities from one to five stars and typically brings one or two signature abilities that define its role in a party. Progression is built on upgrading what you pull, you can enhance and level spirits to raise their stats, then extend their growth by limit breaking, which requires feeding duplicate copies into the same card (up to four times) to increase the level cap.

Outside the campaign, the game leans on long-form competition. Events run for two weeks and reward both participation and rank, encouraging frequent play if you want to climb. Social features matter too, guilds provide a private chat and a framework for cooperative, team-oriented combat. Story and quest dialogue is delivered with a lighter tone than many mobile RPGs, backed by voice acting that helps the characters land even when you are grinding.

Otogi: Spirit Agents Key Features:

  • Build a Spirit Collection – recruit a wide variety of daemons, from fox spirits to armored warriors, across multiple rarities.
  • Extended Competitive Events –take part in two-week events where your performance determines rewards and your position on the rankings.
  • Upgrades That Matter – strengthen cards through enhancement and leveling, then raise the cap by merging exact duplicates via limit breaks.
  • Polished Presentation – high-quality illustrations paired with Japanese voiceovers give the game a premium feel.
  • Guild Play – team up in a guild for coordinated battles and a dedicated in-game chat.

Otogi: Spirit Agents Screenshots

Otogi: Spirit Agents Featured Video

Otogi: Spirit Agents

Full Review

Otogi: Spirit Agents Review

Otogi: Spirit Agents blends collectible card progression with party-based RPG combat, and for much of its life it appealed most to players who enjoy building teams around synergistic abilities. The moment-to-moment gameplay is less about twitch reactions and more about sequencing, you watch the flow of resources, decide when to spend on a key skill, and lean on your team’s roles to stabilize fights. Because each daemon usually has a small, readable kit, team-building is the real puzzle, finding combinations that cover damage, survivability, and utility without wasting limited slots.

One of the game’s biggest strengths is how much character it injects into a genre that can feel purely mechanical. The art direction is confident, and the Japanese voice work helps story scenes and event banter feel more like a light visual-novel break between battles rather than disposable filler. The 3D models in combat also do a lot of work, they make upgrades feel tangible because you are not just staring at a card frame, you are seeing your roster animate on the field.

Progression is straightforward and satisfying at first. Enhancing and leveling delivers immediate power gains, while limit breaking gives long-term goals for favorites. The catch is the duplicate requirement, raising a level cap by feeding the same copy can be motivating for collectors, but it also pushes the game toward gacha luck and repetition. If you enjoy chasing “perfect” versions of a unit, that loop can be compelling, but if you prefer steady, predictable growth, it can become a wall.

The live-service structure is where Otogi can feel both engaging and exhausting. Two-week events provide time to participate, but they can also overstay their welcome, especially when ranking is the primary incentive. Staying competitive often means frequent check-ins, and the difficulty of farming premium currency makes free players feel the gap more sharply during leaderboard pushes. Add in a UI that looks and reads older than many modern mobile titles, and the overall experience can feel less smooth than the art and audio suggest.

Even with those drawbacks, Otogi: Spirit Agents earned a niche because it understood what card RPG fans want, a deep pool of units, meaningful upgrades, and enough personality to keep the grind from feeling sterile. For players who value collection, voice-acted story flavor, and long events to sink time into, it offered a distinctive package during its run.

Links

Otogi: Spirit Agents Links

Otogi: Spirit Agents Official Site [Chinese]
Otogi: Spirit Agents Facebook Page
Otogi: Spirit Agents Reddit
Otogi: Spirit Agents Wikia
Otogi: Spirit Agents Google Play
Otogi: Spirit Agents iTunes App Store
Otogi: Spirit Agents Compendium of Guides

System Requirements

Otogi: Spirit Agents System Requirements

Minimum Requirements:

Operating System: Android 4.1 and up / iOS 7.0 or later.

Music

Otogi: Spirit Agents Music & Soundtrack

A big part of Otogi’s identity comes from its audio presentation. Battles and story sequences are supported by Japanese voice acting that gives each daemon more personality than you would expect from a card-focused mobile RPG, and the soundtrack aims for a mystical, otherworldly mood to match the setting. While the game’s full track list is not provided here, the overall soundscape is one of the clearest signs of its higher production values.

Additional Info

Otogi: Spirit Agents Additional Information

Japanese Title: 陰陽おとぎソール
Developer(s):
Mitama Games
Publisher(s): Mitama Games

Language(s): English, Korean, Japanese, Simplified Chinese, Traditional Chinese

Platform(s): iOS, Android

Android Release Date:

  • July 12, 2016 (Limited)
  • August 17, 2016 (Korea and Canada)
  • September 20, 2016 (North America and Japan)

iOS Release Date:

  • August 17, 2016 (Korea and Canada)
  • September 20, 2016 (US and Japan)

Shut Down Date: November 30, 2021

Development History / Background:

Otogi: Spirit Agents is a mobile CCG RPG developed and published by Mitama Games, including staff connected to the now-discontinued Ayakashi: Ghost Guild. It rolled out on Android and iOS across multiple regions during 2016, with the North American launch arriving on September 20, 2016. Service ended on November 30, 2021, following an in-game notice announcing the shutdown.