
A full walkthrough and guide for Guardian of Tokyo subquest in Shin Megami Tensei V: Vengeance (SMTVV). Read on to figure out where to find the subquest, how to complete it, and what rewards you can receive.
List of Contents
| Masakado's Subquest Line | |
|---|---|
| Will of the Samurai | Trial of the Seven Stars |
| Guardian of Tokyo | The Ancient Guardian |

You can visit Masakado by going north from the Otemachi Leyline Fount in Chiyoda and riding the nearby Magatsu Rail.
This quest is only accessible after completing Will of the Samurai and Trial of the Seven Stars, and after gaining access to Taito as part of the Canon of Creation main story.
| Subquest Summary | |
|---|---|
| Guardian of Tokyo | |
| Client | Masakado |
| Reward | Lavish Demon Box x4 |
| EXP | 90000 EXP |
| Summary | ・Speak to Masakado after unsealing him. ・Acquire and power up a Lord's Sword. ・Defeat Masakado. |
| Objectives | |
|---|---|
| 1 | After completing Trial of the Seven Stars, visit Masakado and speak to him. He will want you to obtain a Lord's Sword item and power it up. |
| * | Optional: If you have completed the Canon of Vengeance on your current save, you may acquire a Kiou Sword from Arahabaki in Kanda-no-Yashiro and present it to Masakado to fight an even more powerful version of the boss. |
| 2 |
Powering up the Lord's Sword requires completing The Ancient Guardian Subquest, and the four Keeper Subquests it unlocks. ▶Keeper of the North ▶Keeper of the South ▶Keeper of the East ▶Keeper of the West |
| 3 | After powering up the Lord's Sword, return to Masakado. He will give you Masakado's Essence and challenge you to a battle. Speak to him again after preparing to begin the fight. ▶How to Beat Masakado |
| 5 | ![]() The quest will complete after you defeat Masakado. Masakado will join your active party, and he will be unlocked for fusion. Masakado Fusion and Stats Guide |
List of SMTV Vengeance Subquests
| Subquests | |
|---|---|
| DLC Subquests | |
|---|---|
Sakura Cinders of the East |
Holy Will and Profane Dissent |
Shin Megami Tensei V Vengeance (SMTVV) Walkthrough & Guides Wiki
Guardian of Tokyo Subquest Walkthrough and Guide



Genshin Impact Walkthrough & Guides Wiki

Umamusume: Pretty Derby Walkthrough & Guides Wiki

Where Winds Meet Walkthrough & Guides Wiki
Honkai: Star Rail Walkthrough & Guides Wiki

Digimon Story: Time Stranger Walkthrough & Guides Wiki

Wuthering Waves Walkthrough & Guides Wiki
Zenless Zone Zero Walkthrough & Guides Wiki
Pokemon TCG Pocket (PTCGP) Strategies & Guides Wiki
Pokemon Legends: Z-A Walkthrough & Guides Wiki

Clair Obscur: Expedition 33 Walkthrough & Guides Wiki
Yu-Gi-Oh! Master Duel Walkthrough & Guides Wiki

Fire Emblem Heroes (FEH) Walkthrough & Guides Wiki

Diablo 4: Vessel of Hatred Walkthrough & Guides Wiki

Elden Ring Shadow of the Erdtree Walkthrough & Guides Wiki
Super Smash Bros. Ultimate Walkthrough & Guides Wiki

Monster Hunter World Walkthrough & Guides Wiki

Pokemon Brilliant Diamond and Shining Pearl (BDSP) Walkthrough & Guides Wiki
The Legend of Zelda: Tears of the Kingdom Walkthrough & Guides Wiki

Persona 3 Reload Walkthrough & Guides Wiki
Cyberpunk 2077: Ultimate Edition Walkthrough & Guides Wiki
©ATLUS. ©SEGA. All rights reserved. ATLUS and SEGA are registered in the U.S. Patent and Trademark Office. ATLUS, the ATLUS logo, SHIN MEGAMI TENSEI and SMT are either registered trademarks or trademarks of ATLUS Co., Ltd. or its affiliates.
The copyrights of videos of games used in our content and other intellectual property rights belong to the provider of the game.
The contents we provide on this site were created personally by members of the Game8 editorial department.
We refuse the right to reuse or repost content taken without our permission such as data or images to other sites.