|Tribe=Charming
|Rank=A
|TypeAttribute=Ice
|Japanese Name=ダイヤニャン, Daiyanyan
|French Name=Diamanyan
|Yokai Watch 1=223
|Yokai Watch 2=334
|Speed Rank=C
|Defense Rank=D
|Attack=[[??Sharp Claws]]|Technique=[[??Blizzard]]|Inspirit=[[??Diamond Power]]|Soultimate Move=[[??Perfect Claws]]|Skill=[[??Linked Together]]
|Anime=
|Game=[[Yo-kai Watch 1]]
|English=
|Japanese=
}}
{{Wibble Wobble Infobox
|HP=high/mid/low??|Attack=high/mid/low??|Favorite Food=[[Chocobars]]
|Found=
|Soultimate Effect=Randomly pops Wib Wobs.
}}
[[Dianyan]] is a [[Rank A]] [[Charming]] [[Yo-kai]] with [[Ice]] [[attribute]].
==Yo-kai Watch 1 Game Information==
===How to Recruit/Befriend===
*They are not currently obtainable in the English version of the game as Step 1: Scan the QR codes required code to meet them have not yet been released. But here's some information about finding them once they become availablereceive a jewel coin (Sapphire/ Emerald/ Ruby/ Topaz/ Diamond)
*Step 1: Scan the QR code to recieve a jewel coin (Sapphire/ Emerald/ Ruby/ Topaz/ Diamond) *Step 2: Insert coin into Crank-a-Kai to recieve receive their respective bells. (Diamond Coin)
*Step 3: Find them in the following locations and battle for a chance to befriend them. Note: They can only be found during the day.
!Description
|-
|[[Attack]]||[[??Sharp Claws]]||??10 x 2||??||??One enemy||??
|-
|[[Technique]]||[[??Blizzard]]||??80||??Water||??One enemy||??
|-
|[[Inspirit]]||[[??Diamond Power]]||??||??||??All of your allies||??Makes all of an ally's stats shine like a diamond.
|-
|[[Soultimate Move]]||[[??Perfect Claws]]||??||??||??All enemies||??
|-
|[[Skill]]||[[??Linked Together]]||??||??||??||??Stat boost for adjacent Yo-kai with the same Skill
|-
|}
==Yo-kai Watch 2 Game Information==
===Buster stats===
===Soul===
==Wibble Wobble==
In [[Wibble Wobble]], [[Dianyan]] is found in . Its favorite food is [[Chocobars]]. The effect of its [[Wibble Wobble#Soultimate Moves|Soultimate Move]] is Randomly pops Wib Wobs.
==Appearance==
===Name Origin===
Dianyan's name comes from a combination of the word ''Diamond'' and the Japanese word for a cat's sound, ''Nyan''.
==Images==