Anemo 
Hydro
Pyro
Electro
Dendro
Cryo
Geo
Anemo Traveler
Chasca
Jean
Kaedehara Kazuha
Mizuki
Varka
Venti
Wanderer
Xianyun
Xiao
Childe
Columbina
Furina
Hydro Traveler
Ayato
Mona
Mualani
Neuvillette
Nilou
Kokomi
Sigewinne
Yelan
Albedo
Arataki Itto
Chiori
Geo Traveler
Linnea
Navia
Xilonen
Zhongli
Zibai
Clorinde
Cyno
Electro Traveler
Flins
Ineffa
Keqing
Raiden Shogun
Varesa
Yae Miko
Dendro
Alhaitham
Baizhu
Dendro Traveler
Emilie
Kinich
Lauma
Nahida
Nefer
Tighnari
Arlecchino
Dehya
Diluc
Durin
Hu Tao
Klee
Lyney
Mavuika
Nicole
Pyro Traveler
Yoimiya
Aloy
Citlali
Escoffier
Eula
Ganyu
Kamisato Ayaka
Lohen
Qiqi
Sandrone
Shenhe
Skirk
Wriothesley
Ifa
Jahoda
Lan Yan
Lynette
Prune
Sayu
Shikanoin Heizou
Sucrose
Aino
Barbara
Candace
Dahlia
Xingqiu
Gorou
Illuga
Kachina
Ningguang
Noelle
Yun Jin
Beidou
Dori
Fischl
Iansan
Kujou Sara
Kuki Shinobu
Lisa
Ororon
Razor
Sethos
Collei
Kaveh
Kirara
Yaoyao
Amber
Bennett
Chevreuse
Gaming
Thoma
Xiangling
Xinyan
Yanfei
Charlotte
Chongyun
Diona
Freminet
Kaeya
Layla
Rosaria
Alyosha
Danica
Mitya
Noy
Odette
Tsaritsa
Valeriy
Vesna
Vodyanitsa
Sword
Claymore
Polearm
Catalyst
Bow
Find out about the Researcher's Note in Genshin Impact 2.1. Guide includes Researcher's Notes location, researcher's note how to use, where to find, achievement, and more.
| 2.1 Secret Contents Related Articles | ||||||||
|---|---|---|---|---|---|---|---|---|
| Amakumo Peak Puzzle | Seiraimaru Ship Puzzle | Ship Relay Puzzle (Underground) | ||||||
Researcher's Notes
Unknown Researcher's Notes
A scribbled note from an unknown researcher that seems to be observing and conducting his/her research across the Watatsumi Island. Complete searching for these (5) five notes and achieve a hidden reward!
Researcher's Notes Location
Researcher's Notebook Locations
| Map Location | In-Game Location |
|---|---|
 |  |
 |  |
 |  |
 |  |
 |  |
Researcher's Notes Achievement
Obtain A Hidden Achievement!
After reading and checking all the 5 notes of the unknown researcher, players will receive a hidden achievement under the Wonders of the World called "The Stranding of the Beagle". Claim to earn x5 Primogems!
Restart If You Did Not Get The Achievement
There is a chance that you might not obtain the Hidden Achievement, if it happens, try logging in and out of the game and examine the Researcher's Notes once again.
Puzzles & Secret Contents
| 2.4 Puzzles & Secret Contents | |
|---|---|
| Enkanomiya Puzzles | |
| The Narrows Secret Room Location | Royal Tomb Locations |
| Key Sigils | A Strange Fortune Slip |
| Rusted Blade | Sunchildren |
| Kabayama's Lanterns | - |
| Tsurumi Island Puzzles | |
| Star-Shaped Gem | Stone Slate |
| Shitoki's Lost Treasure | All Ghosts In Tsurumi Island |
| Nonno Hide And Seek | Chise's Stormstones |
| Ipe Ghost's Request | Kito & Kina's Locations |
| Una's Memories | Rero's Request |
| Boatman's Ghost | - |
| Watatsumi Island Puzzles | |
| Nine Rotating Cube Puzzle | Demon Symbols (Rinzou's Treasure) |
| Secret Furnitures | Researcher's Note |
| Watatsumi Seelie Puzzle | Temari Game In 2.1 |
| Seirai Island Puzzles | |
| Underground Ship Relay Puzzle | Amakumo Peak Puzzle |
| Seiraimaru Ship Puzzle | - |
| Other Puzzles & Secret Contents | |
| Key To Some Places | Unsealed Letter |
| Torn Pages | Water Dome In Jakotsu Mine |
| Cleansing Defilement | The Farmer's Treasure |
| Drifting Bottle Quest | Mysterious Conch |
| Fortune Slips | Temari Game |
| Serpent's Head Puzzle | Bag Of Flower Seeds |
| A Cat's Gift | Ancient Altar |
| Drifting Bottle With Letter | - |
Genshin Impact Related Articles
| Related Guides | |||||
|---|---|---|---|---|---|
| 7.0 Update | |||||
| New & Rerun Characters | |||||
| Odette | Arlecchino | ||||
| Ineffa | Flins | ||||
| New Non-Limited Characters | |||||
| Alyosha | Cryo Traveler | ||||
| Useful Tools | |||||
| Event Calendar & To Do List | |||||
| Best Girl Ranking Tool | Best Boy Ranking Tool | ||||
| Item Locations & Databases | |||||
| Interactive Map Guide Of All Items & Chests | |||||
| Anemoculus | Geoculus | ||||
| Electroculus | Dendroculus | ||||
| Hydroculus | Pyroculus | ||||
| Crimson Agate | Key Sigil | ||||
| Lunoculus | - | ||||
| Other Popular Guides | |||||
| Best Character Tier List | Reroll Tier List | ||||
| Best Team Comps | - | ||||
| Other Guides | |||||
| Artifact List + Set Bonuses | Artifacts Guide | ||||
| How To Reroll Fast | All Characters List | ||||
| All Weapons List | How To Download Genshin? | ||||
