Seeing as how Isshu's gym leaders are revealed, and will have their details out pretty soon, I thought I would do some previews and predictions for them.
Here are the third through eighth ones (you should know by now what Dento, Poddo, Kon and Aloe look like):
Gym #1 - Dento, Poddo and Kon
Specialty - Grass (Dento), Fire (Poddo), Water (Kon)
Apparent Profession - Waiter (all three)
Pokemon - Yooterii (Normal-type puppy), Yanappu (Grass-type monkey; Dento only), Baoppu (Fire-type monkey; Poddo only), Hiyappu (Water-type monkey; Kon only)
Signature Pokemon - the elemental monkeys, obviously
Reminds me of - Dento reminds me of Brock, Poddo reminds me of Flint, and Kon reminds me of Morty, just based on their appearances
If I could give them a Gen I-IV Pokemon, it would be - Ludicolo for Dento, because he looks happy, Infernape for Poddo, because of the hair, Kingdra for Kon, because of the smug, "I'm-a-king-compared-to-you" expression
Predicted personality - Dento will be hyper and creative; Poddo will be smug and brash; Kon will be more smug and calm
Predicted leader titles - "The nutrition-loving brother!" (Dento), "The pressure-cooking brother!" (Poddo), "The water-sipping brother!" (Kon)
First impressions by numbers - Dento: 8/10, Poddo: 7/10, Kon: 6/10 (he's too darn smug-looking for my liking)
Gym #2 - Aloe
Specialty - Normal
Apparent Profession - Chef or maid
Pokemon - unknown; I predict that she will have a Tabunne and a Baffuron (could be the Whitney's Miltank of Isshu)
Signature Pokemon - I'm predicting that it'll be Baffuron.
Reminds me of - the player character's mother from the previous generations
If I could give him a Gen I-IV Pokemon, it would be - Kangaskhan, because she looks like the protective mother-type
Predicted personality - confident and sassy
Predicted leader title - "The strong-willed caretaker!"
First impression by number - 8/10
Gym #3 - Name unknown; I'll call him CreepyCrawly
Specialty - Bug
Apparent Profession - Er... Rock star?
He looks the type.
Pokemon - unknown; I predict that he will have the Bug/Grass leafy insect (final, post-cocoon stage), the Bug/Poison centipede (PokeBeach) and a Bug/Steel "bug in knight armour" (PokeBeach).
Signature Pokemon - I'm predicting that it will be the Bug/Steel insect knight.
Reminds me of - Bill with a heavily powdered face
If I could give him a Gen I-IV Pokemon, it would be - Pinsir; both that bug and this guy look sinister
Predicted personality - eccentric and jolly, like a younger, more creepy Wattson
Predicted leader title - "The crawling insect genius!"
First impression by number - 6/10
Gym #4 - Kamitsure
Specialty - Electric
Apparent Profession - Looks like a dancer to me.
Pokemon - unknown; I predict that she will have the middle Electric lamprey stage (PokeBeach), a Denchura and Shimama's Electric evolution.
Signature Pokemon - I'm predicting that it'll be Shimama's evolution.
Reminds me of - Sabrina
If I could give her a Gen I-IV Pokemon, it would be - er... this is a hard one; Luxray, probably, because the lion and the girl have similar expressions
Predicted personality - energetic, fierce and quiet
Predicted leader title - "The shocking, swinging sparkplug!"
First impression by number - 7/10
Gym #5 - Yakon
Specialty - Ground
Apparent Profession - Oil tycoon, or rancher.
Pokemon - unknown; I predict that he will have the Electric/Ground ray (see twitter.com/pokexperto), the middle stage of the Ground/Dark crocodile line and the Ground/Steel mole.
Signature Pokemon - I'm predicting that it'll be the Ground/Steel mole.
Reminds me of - Giovanni's and Clint Eastwood's hypothetical lovechild.
If I could give him a Gen I-IV Pokemon, it would be - Rhyperior; this guy looks like someone "superior"
Predicted personality - arrogant and adamant
Predicted leader title - "The tough-as-diamonds foreman!"
First impression by number - 5/10; I don't like people with his demeanour; he might have a personality I like, though
Gym #6 - Furou
Specialty - Flying
Apparent Profession - Environmentalist or free-spirited pilot.
Pokemon - unknown; I predict that she will have Wargle, Swana, Emonga and the final stage of the pigeon line.
Signature Pokemon - I'm predicting that it'll be the final stage of the pigeon line.
Reminds me of - Flannery, but with a flower in her hair
If I could give her a Gen I-IV Pokemon, it would be - Jumpluff, because of the flower in the hair
Predicted personality - carefree and impulsive
Predicted leader title - "The lover of soft breezes!"
First impression by number - 7/10
Gym #7 - Hachiku
Specialty - Ice
Apparent Profession - Blind skier (that blindfold, even if it does have eye cut-outs, could imply something) or wannabe superhero.
Pokemon - unknown; I predict that he will have both polar bear stages, a hexagonal, angry mirror mentioned by Pokexperto, and the one-scoop ice cream cone
Signature Pokemon - I'm predicting that it'll be the bigger polar bear.
Reminds me of - this is really hard to say; er... Riley and Pryce fused together
If I could give him a Gen I-IV Pokemon, it would be - Cloyster, because this guy looks like he's reclusive
Predicted personality - cold and determined
Predicted leader title - "The long-suffering snow master!"
First impression by number - 6/10
Gym #8 - Iris
Specialty - Dragon
Apparent Profession - hyper, dragon-loving girl
Pokemon - Kibago, or one of its evolutions; I predict that, in battle, she will have a red-and-blue pure Dragon mentioned by Pokexperto, the middle Dark/Dragon pseudolegendary and the final two stages of the Kibago line
Signature Pokemon - I'm predicting, with a lot of confidence, that it'll be Ononokusu, Kibago's final stage.
Reminds me of - Mira
If I could give her a Gen I-IV Pokemon, it would be - Flygon, because that dragon seems the most hyper at least in my opinion
Predicted Personality - hyper and brave
Predicted leader title - "The girl with the energy of legends!"
First impression by number - 7/10
This is all conjecture of course, but I wouldn't be surprised if I got some things right.