List of Key Items in Yo-kai Watch

Permanent Items

Name	Image	Found	Use	Description	Chapter Obtainment
Bug Net (Japanese: 虫あみ, Mushi Ami)		Player's room	Catching bugs	A bug net that your mom bought for you years ago.	Chapter 1
Yo-kai Watch Note: form depends on gender choice.		Given by Whisper	Seeing Yo-kai	A mysterious watch that allows you to see Yo-kai.	Chapter 1 (after finding the Sacred Tree)
Yo-kai Medallium		Given by Whisper	Storing Yo-Kai medals and viewing information	You can store medals and read Yo-Kai information here.	Chapter 1 (after battling Buhu)
Old Mansion Key		In a box in a hard to reach part of the Old Mansion	Opening the Old Mansion Door	The key to open the door to the Old Mansion.	Chapter 4
Fishing Rod		Given by Walkappa after meeting him	Fishing	A fishing rod given to you by Walkappa. Nothing special.	Chapter 5
Bicycle Note: Colors differ depending on gender		Dad	Riding without using energy.	A bike that dad bought for you. It's a shiny new model.	Chapter 7
Museum Ticket		Eddie	Access to the Gourd Pond Museum.	This will let you into Gourd Pond Museum all summer.	Chapter 8
Vault Key		Potted plant in the Gourd Pond Museum, 2nd/1st floor.	Access to Phantasmurai.	The vault key that the curator dropped into a potted plant.	Chapter 7
School Keys		Key rack within the school.	Access to Springdale Elementary at Night.	You can use these keys to sneak into the classroom.	Chapter 9
Leadoni Wheel		Leadoni Battle (near Rank A Watch Lock)	Used to fix the mine cart at the beginning of the Abandoned Tunnel.	This steering wheel leads cars safely with Leadoni's power.	As early as Chapter 3
Payn Oil		On the ground to the north in the room past Rank A Watch Lock	Used to fix the mine cart at the beginning of the Abandoned Tunnel.	Oil from Payn's forehead. Cleans rust right off.	After obtaining Rank A Yo-kai Watch
Signiton Engine		Signiton Battle (near Rank S Watch Lock)	Used to fix the mine cart at the beginning of the Abandoned Tunnel.	Signiton makes these powerful engines just for fun.	After obtaining Rank A Yo-kai Watch
Wanted Yo-kai Trophies		Lambton Post Office attendant in Booth 2	Optimizing Goldenyan	Trophy received as an award for capturing [insert Yo-criminal name].	Whenever a Yo-criminal password is completed.
Blossoming Powder		After beating Slimamander for the 2nd time and talking to Venoct, Kyubi, and Whisper	To make normal trees blossom.	A special powder that makes even withered trees blossom.	Chapter 11
Old Man Undies		Defeating Sproink	To upgrade the Yo-kai Watch to rank D.	Mr. Goodsight's lucky pair of undies. He says he needs 'em.	Chapter 4
Watch Cog		Defeating and befriending Baku at the Old Mansion	To upgrade Watch to rank D.	A heavy cog needed to upgrade the Yo-kai Watch.	Chapter 4
Watch Screw		Talking to the Bike Seller at the Bike Shop	To upgrade Watch to rank D.	A really tiny screw needed to upgrade the Yo-kai Watch.	Chapter 4
Watch Spring		Talking to the Landlord at Wayfarer Manor	To upgrade Watch to rank D.	A strong spring needed to upgrade the Yo-kai Watch.	Chapter 4
Special Ring		When defeating SV Snaggerjag	To give to Barnaby Bernstein for him to give it to his Dad.	Bear's mom's engagement ring. Important to his mom and dad.	Chapter 5
Dad's Papers		Talking to the Station Staff	To give to Dad.	Important info for a meeting. I'd better hurry!	Chapter 6
Pretty Rib		A desk in Classroom 5-2  at Springdale Elementary	To free Barnaby Bernstein from Ratelle.	This smooth rib belongs to Rattelle, in the science room.	Chapter 9
Music Sheet		At Springdale Elementary Libary	To free Edward Archer from Cupistol.	Piano sheet music written by some famous composer.	Chapter 9
Shack Key		Mrs.Stone	Opening the shed in Blossom Heights.	The key Mrs. Stone found. It's strangely...scary.	Post Game
Yo-kai World Key		Lucas	To use the Yo-Kai Elevator.	Lucas' mysterious key. Said to open the way to the Yo-kai World.	Chapter 11
Shabby Charm				An old, worn-out charm from the Mount Wildwood shrine.
Golden Tofu		Dropped by Mama Aura	To continue the request "The Lengendary Kyubi."	Deep-fried tofu made of gold, for Yo-kai that like both.	Post Game
Betrayed Blade		Dropped by Reuknight	To continue the request "An Offered Sword."	A sword filled with the regret of a betrayed general.	Chapter 11 and up.
Typhoon Fan		Dropped by Count Cavity and Greesel.	To continue the request  "Take Out Tengu!'	A fan that creates huge winds. There's a Yo-kai after it.	Post Game
Forever Flower		Dropped by Pinkipoo	To continue the request "Flower for the Shrine."	This legendary flower is said to be as old as Earth.	Chapter 11 and up.
Sapphire Bell		Crank-a-kai	Obtain Sapphinyan	A mysterious bell of sapphire that calls a special Yo-kai.	If have the QR code from the Shapphinyan medal.
Emerald Bell		Crank-a-kai	Obtain Emenyan	A mysterious bell of emerald that calls a special Yo-kai.	If have the QR code from the Emenyan medal.
Ruby Bell		Crank-a-kai	Obtain Rubinyan	A mysterious bell of ruby that calls a special Yo-kai.	If have the QR code from the Rubinyan medal.
Topaz Bell		Crank-a-kai	Obtain Topanyan	A mysterious bell of topaz that calls a special Yo-kai.	If have the QR code from the Topanyan medal.
Diamond Bell		Crank-a-kai	Obtain Dianyan	A mysterious bell of diamond that calls a special Yo-kai.	If have the QR code from the Dianyan medal.

Quest-Exclusive Items

Name	Image	Found	Use	Description
Photo of Amy		Chapter 2	Jibanyan's keepsake	A picture of Amy. It's Jibanyan's prized possession.
Dusty Charm			One of Walkappa's missing items	Seems to have been made at the Mount Wildwood shrine.
Munched Cucumber			One of Walkappa's missing items	Cucumber with a bite taken out of it. Still juicy, though.
Comic Book			"Comic-Book Caper" quest	A popular comic magazine. Spooky comics are in right now.
Cracked Plate			One of Walkappa's missing items	Be careful not to cut yourself with the broken pieces...
Tasty Mushroom		Mount Wildwood	Florist requests it	You can tell this mushroom is good just from the smell.
Noko Skin		Catfish Lake	"Noko Hunt!" quest	A Noko's cast-off skin. Looks like they shed quite a bit!
Noko Dirt		Catfish Lake	"Noko Hunt!" quest	The Noko dirt track in this dirt is thicker than a snake's.
Noko Dung		Catfish Lake	"Noko Hunt!" quest	Noko feces. This is like gold to, uh...some researchers.
Walkappa's Bottle		Catfish Lake	"Walkappa's Bottle" quest	Walkappa's precious water bottle. It's not normal...
Precious Earring		Wisteria Gardens	"The Lost Earring" quest	A gift from a boyfriend, this earring holds many memories.
Time Capsule		Springdale Elementary (right of soccer field)	"The Time Capsule" quest	A silver Time Capsule filled with people's memories.
Illusion Blade		Defeating Benkei at the Old Mansion	"Precious Illusion" quest	An antique sword that was left in the Old Mansion.
Shiny Idol Pic		Giving the Faded Idol Pic to the Superfan at Rolling Waves Park	"Superfandom" quest	A photograph of a popular group.
Faded Idol Pic		Arcadia Arcade	"Superfandom" quest	A faded photograph of a once-popular idol.
Rare Model Kit			"Get a Rare Model Kit" quest	A super-rare model kit that is hardly seen nowadays.
Toy Missile			"Toy Nabber" quest	Small plastic missile launched by a toy robot.
Soccer Ball			"Get the Ball Back!" quest	It's hard to resist the urge to just kick this...
Love Poetry		Construction Site 2F	"The Peon's Poems" quest	Someone's book of poems. It's kinda embarrassing to read.
Refreshing Herbs			"Ms. Frost's Favor" quest	Put these herbs in tea to refresh and clear your mind.
Composer Portrait			"School Pranks" quest	A portrait of a composer. He looks kind of grouchy.
Frog Anatomy			"School Pranks" quest	An anatomical chart that shows all the frog guts. Ew.
Yo-kai Guide			"School Pranks" quest	An illustrated guide to Yo-kai. No Whisper though.
Thermometer			"School Pranks" quest	A thermometer for your armpit. Don't put it in your mouth!
Principal Photo			"School Pranks" quest	A dignified-looking framed photo of a former principal.
Detective Badge		Between Piggleston Bank and Oboro Motor	"Detective Quest 1" quest	A badge made by the Kid Detectives. Looks pretty legit!
Detective Badge+		Tucked Away Lot	"Detective Quest 2" quest	A badge made by the Kid Detectives. Looks pretty legit!
Detective Badge EX		Mary's Coin Laundary	"Detective Quest 3" quest	A badge for the Kid Detectives. The blue ribbon is cute.
Super Badge		Seabreeze Tunnel	"Detective Quest 4" quest	A new Kid Detectives badge. Spit shined and perfect!
Ultra Det. Badge		Springdale Elementary	"Detective Quest 5" quest	A Kid Detectives badge. It took some hard work to find!
Busted Bucket			"Save Walkappa Again!" quest	A bucket with a hole in it. Don't expect it to hold water.
Plastic Bottle			"Save Walkappa Again!" quest	An empty plastic bottle. Looks like it once held iced tea.
Old Magazine			"Save Walkappa Again!" quest	A beat-up, tossed-out magazine. Most of the pages are ripped.
KD Note		Gourd Pond Park	"Detective Quest 5" quest	A note with info about the Kid Detectives' puzzle.
Bulletin Note			???	A billboard note with a message of love on the back.
Idol Poster			???	An old, grubby poster that was on the wall of the arcade.
Empty Can			"Beach Cleanup" quest	An empty can thrown away on the beach. No littering!
Empty Bottle			"Beach Cleanup" quest	An empty bottle thrown away on the beach. Watch for glass.
Battered Boots			"Beach Cleanup" quest	Rubber boots thrown away on the beach. There's a hole in one!
Used Firework			"Beach Cleanup" quest	Fireworks thrown away on the beach. Don't leave those here!
Plastic Bag			"Beach Cleanup" quest	A bag found on the beach. Maybe it was blown there...?