This survey will take about 1 minute.
Your answers will help us to improve our website.
Genshin Impact
Treatment on the Island World Quest Walkthrough and Rewards
◆ New: Tier List Maker and Community Tier List Contest!
◆ Hot: 6.2 Luna 3, Luna 3 Maintenance, Luna 3 Codes
◆ Featured: Durin, Jahoda, Venti, Varesa, Xilonen
◆ Hexerei: Razor, Sucrose, Klee, Albedo, Mona, Fischl
◆ Events: To Temper Thyself Season 2
Treatment on the Island is a World Quest in Genshin Impact. Learn how to unlock this Quest and where it is found, as well as its rewards and a full walkthrough for completing the Quest.
List of Contents
Treatment on the Island Basic Information
Quest Details
| Quest Type | World Quest |
|---|---|
| Location | Yashiori Island, Inazuma |
| Quest Giver | Yasumoto |
Treatment on the Island Walkthrough and Rewards
Treatment on the Island
If you happen to have the herbs Yasumoto needs on hand, just give them to him on the spot.
Treatment on the Island Objectives
- Gather 12 Naku Weeds
- Talk to Yasumoto at 18:00-24:00 the next day.
- Protect Yasumoto
- Talk to Yasumoto
Walkthrough
| Objectives | |
|---|---|
| 1 |  Talk to Yasumoto in Musoujin Gorge to begin the quest. |
| 2 | Need:
 Naku Weed
x12You need to gather 12 Naku Weed and give it to Yasumoto. If you already have enough Naku Weed, you can give it to him already. |
| 3 | After giving the herbs, meet him at 18:00-24:00 the next day and talk to him. |
| 4 |  Enemies will try and attack Yasumoto. Defeat them and talk to Yasumoto again to end the quest. |
Rewards
| Rewards | ||
|---|---|---|
 Adventure EXP
×250 |
 Primogem
×30 |
 Hero's Wit
×3 |
 Mora
×30000 |
||
Treatment on the Island Tips & Strategies
How to Get Naku Weed
Naku Weed is an Inazuman Local Specialty, and you should be able to find them in great numbers around the Mikage Forge area on Tatarasuna Island in Kannazuka.
Farm Naku Weeds in Your Teapot
Naku Weed can be acquired by exploring the Inazuma region. You can also plant it in your Serenitea Pot and farm seeds.
Gardening Guide | How to Plant Seeds
Protect Yasumoto from Enemies
 Nobushi: Kikouban
|
 Nobushi: Jintouban
|
 Nobushi: Hitsukeban
|
 Kairagi: Dancing Thunder
|
 Kairagi: Fiery Might
|
Near the end of the quest, you have to defend Yasumoto from a number of Nobushi and Kairagi enemies. Stay away from the cliff side and bring shields, then lure them in and attack with close-range characters!
A Doctor's Odyssey Secret Achievement
| Achievement | Rank | Primogem Reward |
 A Doctor's Odyssey
|
★ | 5 Primogems |
|---|---|---|---|
| Objective : Find out what happened to Yasumoto. | |||
After completing the world quest, you can continue putting Naku Weed inside Yasumoto's basket for a few real-time days to get a chest and an achievement after you do it a few times. Check out our full achievement guide for a full walkthrough on how to get this secret achievement.
A Doctor's Odyssey Achievement Guide
Genshin Impact Related Guides
Author
Treatment on the Island World Quest Walkthrough and Rewards
Please participate in our site
improvement survey
12/2025
improvement survey
12/2025
Would you assist in
improving Game8's site?
improving Game8's site?
×
We are listening to our users' valuable opinions and discussing how to act on them.
The information collected through this survey will be used for the purpose of improving our services. In addition, the information will only be disclosed a part of a statistic in a format that will not allow identification of personal information.
Begin Survey
Not Now
×
Please rate each item regarding Game8.co's Advertisements.
Amount of Ads
Very Dissatisfied
Somewhat Dissatisfied
Fine
Somewhat Satisfied
Highly Satisfied
Placement of Ads
Timing of Ad Display
Ad Loading Speed
Safeness of Ads
Content of Ads
×
Please rate each item regarding Game8.co's Quality of Articles.
Amount of information
Very Dissatisfied
Somewhat Dissatisfied
Fine
Somewhat Satisfied
Highly Satisfied
Frequency of updates
Speed of new information
Accuracy of articles
Understandibility of articles
Readability of sentences
×
Please rate each item regarding Game8.co's Usability of the Site.
Ease of finding information
Very Dissatisfied
Somewhat Dissatisfied
Fine
Somewhat Satisfied
Highly Satisfied
Loading Speed
Use of Color
Font Size
Visibility of Images
Easy to Understand Layout
×
Please rate each item regarding Game8.co's Message Boards, Comments.
Ease of Writing
Very Dissatisfied
Somewhat Dissatisfied
Fine
Somewhat Satisfied
Highly Satisfied
Readability
Ease in Finding Information
Comment Quality
Comment Quantity
Admin Response
×
Please rate each item regarding Game8.co's Site's new design.
Please rate our site's new design
Very Dissatisfied
Somewhat Dissatisfied
Fine
Somewhat Satisfied
Highly Satisfied
Do you think that the website's design change makes the site easier to use?
Has the new design made it easier for you to find information on the site?
Has the new design improved the overall visual appeal of the site?
How would you rate your overall satisfaction with the new design of the site?
×
How likely are you to recommend Game8 to someone you know?
Very Unlikely
0
1
2
3
4
5
6
7
8
9
10
Very Likely
If you have other opinions regarding potential improvement to the website, please share them with us. We would appreciate your honest opinion.
Note: This is a free response section, so you can proceed without entering anything.
Note: Please be sure not to enter any kind of personal information into your response.
Note: Please be sure not to enter any kind of personal information into your response.
×
Thank You
×
Thank you for participating in our survey! Your answers will help us to improve the quality of our website and services.
We hope you continue to make use of Game8.
We hope you continue to make use of Game8.
Close
Rankings
Gaming News
![Octopath Traveler 0 Review [In Progress] | Familiar, But Better](https://img.game8.co/4357336/fcaf07d58cc243e6b7319ca9b118ba16.png/thumb)
Popular Games
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
Recommended Games
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
All rights reserved
Copyright© 2012-2024 HoYoverse — COGNOSPHERE. All Rights Reserved.
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.
I do not have A Doctor's Odyssey achievement so I know I haven't completed this quest. However, Yasumoto is not there. I can see exactly where he's supposed to be but it is empty. Does anyone have a solution for this?