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Digimon Story Time Stranger

Observing the Underworld Walkthrough

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Digimon Story Time Stranger - Observing the Underworld

Observing the Underworld is a Side Mission in Digimon Story Time Stranger. See how to unlock the Side Mission, how to complete it, and all the rewards you can get from it in this guide!

List of Contents

How to Unlock Observing the Underworld

Side Mission Unlock Conditions

Mission Progress Fulfilling a Great Ambition
Client Hiroko Sagisaka

Observing the Underworld can be unlocked during the The Final Battle Over the Natural Order Main Mission. You'll also need to have cleared the side mission, Fulfilling a Great Ambition.

Fulfilling a Great Ambition Walkthrough

Meet Hiroko Sagisaka in Misono Detective Agency

Misono Detective Agency Location

To start Observing the Underworld, head to the Higashi-Shinjuku Back Alley then the Misono Detective Agency and speak with Hiroko Sagisaka.

Observing the Underworld Walkthrough

Mission Guide
1 Return to the Misono Detective Agency in the Shinjuku East Shopping District. This can be accessed from the back alley.
2
Talk to Hiroko Sagisaka
Talk to Hiroko Sagisaka in the detective agency. Choose to view the picture of Hiroko from high school and complete the conversation.
3
In-Between Theater Map Location
Return to the In-Between Theater and head to Higashi-Shinjuku: Back Alley from 8 Years Ago.
4
Taxi Stand
Take a taxi to Shinjuku Park: Waterfall Plaza to start your investigation.
5
Shinjuku Park Man in Center
Talk to the man in the middle of the park and choose "Probably, yeah." to continue.
6
Shinjuku Underground Town Store
Next, you'll find yourself in Shinjuku Underground Town: Subroad. Head to the marked store to encounter an event.
7 After that, you'll be transported to the Back Alley to look for Dr. Simmons. Proceed to the parking lot with the taxi.
8
Defeat 3 Piximon
Defeat the 3 Piximon attacking Dr. Simmons. They're weak to Fire and Wind elements and Virus attribute Digimon.
9 After the conversation, return to the In-Between Theater and go back to the present-day Back Alley.
10 Take the taxi to Seibu-Shinjuku: Overbridge East to find Kinshiro.
11
Talk to Present-Day Kinshiro
Kinshiro is wearing a brown suit and can be found by going straight ahead. Talk to him to complete the mission.

Observing the Underworld Rewards

Completion Rewards

Digimon Story Time Stranger Related Guides

Digimon Story Time Stranger - Side Missions

List of All Side Missions

Base Game Side Missions

Mystery of the Missing T-Shirt Infinite Imagination The Secret Getaway
The Father of Shinjuku Between the Worlds A Delayed Return
The Blacksmith's Request From Pegasusmon to the World Back to the Skies
Quick to Fight, Quick on the Job The Trial The Craftsman's Partner
I Want to Go Someplace Legendary! Platinum Numemon's Jewelry A Missing Friend
Impatience and Determination The Color the Water Speaks Of Divermon's Woes
Secret of the Hidden Honey Base The Mighty Bearmon Brothers Listen to the Voice
Message from Beyond Time Hidden Honey Base Strikes Back The Greatest OMNI Carnival
How to Cheer Up a Warrior Stuck in the Restroom The Easy Road Is Best
I Don't Belong Anywhere Yet A Gift from the Hosts Longing for Akihabara
Final Battle Challenger Memories of Bonds A Stubborn Fog
Encounters beyond Space-Time Dreams or Reality? All Eyes on Me!
Silent Envy What Is Love? Premonitions of Love
Triumph Is Mine Minervamon's Decision The Helper from Shambala
The Forgetful Helpers Susanomon the Hero Scariest Face in the World
Fulfilling a Great Ambition Observing the Underworld Royal Knights, Assemble!
Knowing One's Strength Showdown with the Immortal Steed Secrets Are for Sharing
One Shield Maker's Struggle Veemon's Growth Bring Your Own Materials
The Call of the Unseen The Worthy To My Dearest
Duels Must Be Fair A Facilitator's Woes Find a Lead Vocalist!
Fertilizer for the Soul The Pinnacle of the Card World A Stubborn Fighter?
Choosing a Human Representative! Yaro-Kei Ramen Blink and You'll Miss It
The Beautiful Knight Corps A Display of Beautiful Swordplay Alpha and Omega
An Odd Letter Royal Knights' Test Match Olympos XII's Test Match

DLC Side Missions

The Targeted Cosplayer To Do the Job, You Need to Dress the Part Knowledge Is the Death of Fear
Proper Beach Attire In the Palm of an Unknown Hand -

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