Genshin Impact

Bokuso Box Guide | How to Unlock All Bokuso Arts

Genshin Impact - How to Get Bokuso Box and Effects

The Bokuso Box is a limited-time gadget from the Three Realms Gateway Offering event in Genshin Impact. See how to unlock the Bokuso Box, how to solve Bokuso Box puzzles, how to upgrade it, and how to unlock its Bokuso Arts here!

Three Realms Gateway Opening Guides
Genshin Impact - Bokuso Box Bokuso Box Genshin - Rite of DiffusalLocked Waypoints Genshin - Statue of the VassalsStatue of Vassals
Genshin - The Call of Ice and ThunderIce & Thunder Genshin - Sentou TrialsSentou Trials Genshin - Oathsworn EyeOathsworn Eye

How to Get the Bokuso Box

Obtained from Three Realms Gateway Quest

Genshin - Three Realms Gateway Offering

Play Through Three Realms Gateway Quest: The Eve

The Bokuso Box can be obtained by doing the first event story quest Three Realms Gateway Offering: The Eve. Check out our guide for a walkthrough on completing the quest!

Three Realms Gateway Offering Event Guide

How to Use the Bokuso Box

All Uses in Three Realms Gateway Offering

All Uses of Bokuso Box
Checkmark.pngExplore Three Realms Gateway Offering with Corrosion

Checkmark.pngComplete Bokuso Box Puzzles

Checkmark.pngDisperse Darkness from Enemies

Corrosion Resistance to Explore Enkanomiya

Genshin - Bokuso Box Corrosion from Enkanomiya

The Bokuso Box stores energy which allows traveling within the corrosion affected areas. The corrosion accumulates over time and depletes the Bokuso Box's energy.

You can use 6 Energy from the Bokuso Box at a time!

Corrosion Index and Bokuso Box

The bigger the gap of the corrosion index of the area and the corrosion resistance of the Bokuso Box, the faster the corrosion will accumulate. Higher corrosion index will also decrease characters' Physical and Elemental resistances, and lower the damage dealt.

Corrosion Mechanic Explained

Complete Bokuso Box Puzzles

Genshin - Bokuso Box Against Objects
Using a portion of energy from the Bokuso Box will dispel the darkness encroaching from puzzles such as Treasure Chests, Challenge Arenas, and Items you can harvest in the Three Realms Gateway Offering map.

You can also use the Bokuso Box to complete Light Guiding Ceremony puzzles, Illusory Platforms and Stairways!

Light Guiding Ceremony Puzzle Guide

Disperse Darkness from Enemies

Genshin - Bokuso Box Against Enemies

Some enemies will be enveloped with an aura of darkness, which means that they can't be defeated by ordinary means. To defeat them you must use a portion of the energy from the Bokuso Box to deal DMG!

How to Replenish Bokuso Box Energy

Recuperate at the Statue of the Vassals

Genshin - Bokuso Box Recuperate and Replenish Energy
Similiar to the healing at Statue of the Seven, you can remove the accumulated corrosion and refill the energy of the Bokuso Box at the Statue of the Vassals in Dainichi Mikoshi.

Simply click on Recuperate to replenish energy to your Bokuso Box! Recuperating will also cleanse your Corrosion Index.

Statue of the Vassals Guide

Capture Coral Butterflies or Touch Light Conches

Genshin - Bokuso Box Replenish Energy from Objects

While exploring, you can also replenish the Bokuso Box's energy by capturing Coral Butterflies or touching Light Conches found in the wild.

How to Level Up the Bokuso Box

Offer Light Realm Sigils

Genshin - Bokuso Box Offer Light Realm Sigils to Level Up
Offering Light Realm Sigils to the Statue of the Vassals will increase the level of the Bokuso Box by one, giving you increased resistance to Corrosion, Energy, and other benefits!

Opening chests, unlocking teleport waypoints, and completing event objectives gives you the necessary Light Realm Sigils to level the Bokuso Box!

How to Get Light Realm Sigils

Total Light Realm Sigils Needed

You need a total of 1,500 Light Realm Sigils to level up your Bokuso Box from Level 1 to Level 15! Note that for every 5 levels, the required Light Realm Sigils increases by 20.

Spam Sentou Trials to Get Sigils

Genshin - Three Realms Gateway Sentou Trials Guide and How to Beat

You can get an infinite amount of Light Realm Sigils by spamming Sentou Trails, then recuperating at the Statue of the Vassals to make them respawn! We recommend spamming the the second or the third sets of trials to farm Sigils!

Sentou Trial Guide

List of All Bokuso Box Upgrades

Lvl. Sigils Bokuso Box Upgrades
1 80 • Corrosion Resistance ↑ 6
• Will mark nearby Tokoyo Legumes and Aphotium Ore on the minimap
2 80 • Corrosion Resistance ↑ 12
• Using the Bokuso Box will mark treasure chests and challenges in a small AoE on the minimap
3 80 • Corrosion Resistance ↑ 18
• Max Bokuso Box Energy ↑ 330
4 80 • Corrosion Resistance ↑ 24
5 80 • Corrosion Resistance ↑ 30
6 100 • Corrosion Resistance ↑ 51
• The Bokuso Box is now able to disperse greater darkness
7 100 • Corrosion Resistance ↑ 57
• Max Bokuso Box Energy ↑ 360
8 100 • Corrosion Resistance ↑ 63.
• After the Bokuso Box is used on opponents, their Physical RES and All Elemental RES will be decreased by 10% for 30s
9 100 • Corrosion Resistance ↑ 69
10 100 • Corrosion Resistance ↑ 75
11 120 • Corrosion Resistance ↑ 96
• The Bokuso Box is now able to disperse greatest darkness
12 120 • Corrosion Resistance ↑ 102.
• Max Bokuso Box Energy ↑ 390.
13 120 • Corrosion Resistance ↑ 108
• After the Bokuso Box is used on opponents, their Physical RES and All Elemental RES will be decreased by 20% for 30s
14 120 • Corrosion Resistance ↑ 114
• The Bokuso Box can now directly mark the locations of Three Realms Gateway Offering treasure chests and challenges (50 maximum at one time)
15 120 • Corrosion Resistance ↑ 120

How to Unlock Bokuso Arts

Use Light Realm Cores

Genshin - Bokuso Box Arts
One Light Realm Core is required to upgrade the Bokuso Arts from the Statue of the Vassels in the Three Realms Gateway Offering Event.

These can be obtained from Luxurious Chests around the event map!

How to Get All Light Realm Cores

List of All Bokuso Box Upgrades

Lvl Bokuso Box Upgrades
1 Blessing of the Tortoise
• Equipping the Bokuso Box grants your party members 30% increased DEF and 20% increased Max HP.
2 Ward of Obscurity
• Equipping the Bokuso Box grants your party members 25% increased Elemental Burst DMG.
3 Boon of the Whalehunter
• Equipping the Bokuso Box grants your party members who wield Swords, Claymores, and Polearms 30% increased Normal, Charged, and Plunging Attack DMG.
4 Blessing of the Runebow
• Equipping the Bokuso Box grants your party members who wield Bows and Catalysts 15% Normal ATK SPD.
5 Grace of Conductivity
• Equipping the Bokuso Box grants your party members increased Electro-Charged, Superconduct, Overloaded, and Electro Swirl DMG.
6 Marathon Guerilla
• Equipping the Bokuso Box grants your party members 15% decreased Stamina consumption and 20% increased Stamina Regeneration.

Bokuso Box Basic Information

Effects and Basic Info

Bokuso Box ImageBokuso Box Rarity 4
Type Gadgets
Effect None

Use this to clear a certain area in Enkanomiya of the darkness influence.
The name Bokuso is formed from boku, meaning to draw near to what is good, and so, meaning to shun that which is tainted.

Genshin Impact Related Guides

Genshin Impact - Three Realms Gateway Offering Event

Three Realms Gateway Offering Guide

Quest Guides for Three Realms Gateway Offering

Aphotic Diffusal Quest Chain Guide
Genshin Impact - Three Realms Gateway Offering The Eve Quest GuideThree Realms Gateway Offering: The Eve Genshin Impact - Three Realms Gateway Offering Part I Quest GuideThree Realms Gateway Offering: Part I
Genshin Impact - Three Realms Gateway Offering Part II - Quest GuideThree Realms Gateway Offering: Part II Genshin Impact - Three Realms Gateway Offering Part III Quest GuideThree Realms Gateway Offering: Part III
Genshin Impact - Three Realms Gateway Offering Aftermath Quest GuideThree Realms Gateway Offering: Aftermath Genshin Impact - The Bunkoku Enigma Quest GuideThe Bunkoku Enigma

Features, Puzzles, and Challenges in Three Realms Gateway Offering

Helpful Event Guides
Genshin Impact - Bokuso Box Item GuideHow to Use the Bokuso Box Genshin - Three Realms Gateway Corrosion Mechanic ExplanationHow Corrosion Works
Genshin Impact - How to Unlock Sealed Corrosion WaypointsHow to Unlock Waypoints Genshin Impact - Statue of the Vassals Guide for Three Realms Gateway OpeningStatue of the Vassals Uses
Genshin Impact - How to Get Light Realm Sigils - Light Realm Sigils LocationsLight Realm Sigil Sources Genshin Impact - How to Get All Light Realm Cores and LocationsLight Realm Core Locations
Genshin Impact - How to Get Tokoyo LegumeTokoyo Legume Locations Genshin Impact - How to Get Aphotium OreAphotium Ore Locations
Genshin - Three Realms Gateway Sentou Trials GuideSentou Trial Guides Genshin Impact - The Call of Ice and Thunder Event GuideCall of Ice & Thunder
Genshin Impact - Light Guiding Ceremony Puzzle GuideLight Mirror Puzzle Guide Genshin Impact - How to Get Husk GemHow to Get Husk Gems

Event-Exclusive Rewards

Three Realms Gateway Offering Items
Genshin Impact - Oathsworn Eye Image Oathsworn Eye Ointment of Sight Image Ointment of Sight

Other Genshin Impact Events

Genshin Impact - List of Event Guides

List of Events

    Walkthrough Menu

    news questionnaire

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