Please reblog for larger sample size :)

Eevee, the species, cannot have a Ryu Number, as it is not a uniquely identifiable individual.

Partner Eevee, however, has a Ryu Number of 2.

(explanation below)

I have played through Pokemon Scarlet and Violet (the former being a mono Fairy-Type only run which I love), Pokemon Shield and Pokemon Legends Arceus and I'm playing Pokemon Let's Go Eevee and Pokemon Sword. I will only do the main party Pokemon on each of my teams. The ones that are not used anymore I imagine will live in the pastures near Nimbasa City in Unova.

Reminder that the list will be updated once I progressed further into some playthroughs or starting on new ones.

Here's the Pokemon I have used for every type.

Normal-Type:

Fluffy the Partner Eevee (Pokemon Let's Go Eevee)

Fury the Starapator (Pokemon Legends Arceus until the Alabaster Icelands and Pokemon Shining Pearl)

Barbara the Obstagoon (Pokemon Shield)

Kotomi the Hisuian Zoroark (Pokemon Legends Arceus)

Grass-Type:

Carmen the Maractus (Pokemon Shield)

Flower the Meowscrada (Pokemon Violet)

Sakura the Hisuian Lilligant (Pokemon Legends Arceus)

Fire-Type:

Thumper the Cinderace (Pokemon Sword and Pokemon Shield)

Ellie the Ceruledge (Pokemon Violet)

Lara the Hisuian Arcanine (Pokemon Legends Arceus)

Water-Type:

Bubbles the Azumarill (Pokemon Scarlet Fairy-Type Only Run)

Romani the Hisuian Samurott (Pokemon Legends Arceus)

Flying-Type:

Blue the Corviknight (Pokemon Sword and Pokemon Shield)

Fury the Starapator (Pokemon Legends Arceus until the Alabaster Icelands and Pokemon Shining Pearl)

Electric-Type:

Sabi the Luxray (Pokemon Legends Arceus until the Alabaster Icelands and Pokemon Shining Pearl)

Bug-Type:

Lyra the Lokix (Pokemon Violet)

Ground-Type:

Elle the Mamoswine (Pokemon Legends Arceus)

Rock-Type:

Jewel the Diancie (Pokemon Violet, though since she was a traded Pokemon, I can't change her name)

Jewel the Carbink (Pokemon Scarlet Fairy-Type Only Run)

Lara the Hisuian Arcanine (Pokemon Legends Arceus)

Ice-Type:

Elle the Mamoswine (Pokemon Legends Arceus)

Snežinka the Glaceon (Pokemon Shining Pearl)

Fighting-Type:

Sakura the Hisuian Lilligant (Pokemon Legends Arceus)

Poison-Type:

Currently used none in a single playthrough yet.

Psychic-Type:

Milena the Hatterne (Pokemon Shield)

Ghost-Type:

Ellie the Ceruledge (Pokemon Violet)

Mimi the Mimiyku (Pokemon Scarlet Fairy-Type Only Run)

Kotomi the Hisuian Zoroark (Pokemon Legends Arceus)

Dragon-Type:

Currently used none in a playthrough yet.

Dark-Type:

Barbara the Obstagoon (Pokemon Shield)

Lyra the Lokix (Pokemon Violet)

Romani the Hisuian Samurott (Pokemon Legends Arceus)

Steel-Type:

Blue the Corviknight (Pokemon Sword and Pokemon Shield)

Pinky the Tinkaton (Pokemon Scarlet Fairy-Type Only Run and Pokemon Violet)

Fairy-Type:

Castila the Sylveon (Pokemon Sword and Shield, Pokemon Scarlet Fairy-Type Only Run, Pokemon Violet and Pokemon Legends Arceus, aka my main Pokemon outside of my Starters for each game execpt for Legends Arceus where I used my Hisuian Lilligant a lot)

Milena the Hatterne (Pokemon Shield)

Pinky the Tinkaton (Pokemon Scarlet Fairy-Type Only Run and Pokemon Violet)

Jewel the Diancie (Pokemon Violet, read the Rock-Type section how I can't nickname my Diancie)

Jewel the Carbink (Pokemon Scarlet Fairy-Type Only Run)

Bubbles the Azumarill (Pokemon Scarlet Fairy-Type Only Run)

Mimi the Mimiyku (Pokemon Scarlet Fairy-Type Only Run)

Camila the Daschbun (Pokemon Scarlet Fairy-Type Only Run)

Overall:

The only male Pokemon I have used in my playthroughs are Thumper, Romani and Fury while Jewel the Carbink being the only one to be gender unknown, the rest are females (the Diancie is female presenting).

The type I have the most members throughout my playthroughs is the Fairy-Type with 8 Pokemon in my parties, 2 are in more than 1 playthrough (Castila and Pinky) and most are from either Pokemon Scarlet but I can only use Fairy-Type Pokemon or Pokemon Violet with Milena being the only execption so far, appearing only in Pokemon Shield.

I have currently not used any Dragon and Poison-Types in my playthroughs, with the other types I have at least 1 Pokemon in my parties.

Bug, Electric, Fighting and Psychic are the only types where I only used 1 Pokemon in my parties (Lyra so far being my only Bug-Type, Sabi so far being my only Electric-Type, Sakura being my only Fighting-Type and Milena being my only Psychic-Type), the rest I either used none or used more than 1 Pokemon from a certain type.

Diancie is the only Mythical Pokemon I have used in a playthrough, the others are not Mythical Pokemon.

By edit, I went with art recolor, but also have icons just in case you wanted that instead

drew a partner eevee last night and decided it needed a partner pikachu buddy. rbs would make my day ::-]