G, This Is Awfully Deep is episode 4b of season 1 of Kuu Kuu Harajuku. It originally aired on October 6, 2016.
While setting up for their gig, a massive sinkhole opens up underneath the stage and swallows HJ5, sending them to a magical place.
A female voice is heard telling the "fluffles" to stop, and on command they do. She asks to speak with the "wise one" so they toss Love in the front. She apologizes for the way the fluffles treated her and mentions they were only trying to protect their underground city which she offers for them to see.
As they head towards they city the pink fluffle explains that their ancestors fled the surface due to their vast superior intellect. Love connects with the creatures on an scientific level, complimenting on the architecture and instantly become friends. Nearby fluffles witness this event and they all agree that Love fulfills the prophecy as their "chosen one" who will be the queen of the fluffles, while the rest of the girls are shunned as outcasts (which is also mentioned in the prophecy). Half the fluffles carry Love down one tunnel, while the other half carries the rest of the girls down the opposite one.
On the surface, Rudie throws down a rope, but the entire thing goes down the hole. Back in the underground city, Love is seen telling jokes to some of the fluffles who understand and laugh. She mentions that she feels welcomed and content among the fluffles but notes the other girls haven't been seen since she arrived at the palace. The pink fluffle assures her they're being taken care of. The next shot shows the rest of HJ5 being held hostage in a cage, dangling over lava. They wish Love was there to figure out a way to escape. Angel remembers the tweak Love made to the compact to stop it from springing open, so she undoes it so the compact retains it's springboard flexibility. They manage to spring outside the cave in front of Rudie, who thinks everything is all well and fine, but the girls point out Love is still down in the tunnel.
As fireworks go off in the underground city, HJ5 and Rudie come up with a plan to disguised themselves as fluffles. As they start heading towards the palace, the girls notice another drawing. This time showing Rudy with his disguise torn off. Sure enough, Rudie's disguise busts open and one of the fluffles was standing right in front of them as it happened so he goes to warn the rest of the citizens, closing the drawbridge in the process. The girls and Rudie manage to get in just in time.
- Male Fluffle #1: [points to the girls] Surfies
- Angel: [jumps and starts swiping at her shirt] Where? Get them off me! Get them off! Wait, what's a surfie?
- Music: [making a fist] Yeah, try calling me that again, furball!
- G: Do we have a choice?
- Pink Fluffle: Of course not!
- This is the second time G was featured on a title card.
Totally Teen Genie • Angel's Flight • Music Baby • Wanted Audience • Game Over • Phony Ponies • Hello Puppy • G, This Is Awfully Deep • Baby's Birthday • Labor Of Love • Bad Boy and Little Girl • Yummy Bear Nado • Drums of Doom • Adventures in Housesitting • The Kawaiifier • Super Kawaii Sunday • Delectabubbles • Kablooey Chewie • Water Baby • Music Zoo • The Dotted Line • Life is But a Dream • Oh, G • Greenhouse • Control Plus Alt Plus Dimension • Angel Hair • Inside Job • Sea Monkeying Around • Trust Your Inner Uniphant • Starr Power • Zero G • Angel Food • Happy Slam • Retro Fiasco • HJ10 • Wave of Love • Sand and Deliver • Moods Meow (Episode) • Yeti in the House • The Young and the Reckless • Brodie on Board • Womzilla • Emotizoms • The Big Time • Un-Bear-able • Snowy the Frostman • Kawaii Cake Mix Up • Angel Fever • Candy Blossom Flower Festivel • Princess Power • Hark! A Quarkle! • The Ends of the Earth
Training Day • Multi Tasking • Hot Rod • Over and Out • Stage Magic • The Sixth Wheel • Trash Talk • ITeeth • Spies Like Spyke • The Fabulous Baron von Melody • Game Show Offs • Monster Mash • You Are What You Eat • Supersonic HJ5 • Tizzie Lizzie • Caught in the Web • 57 Channels (and Nothin' On) • Getting Kinda Late with Mauve Madison • Ladybug Power • Wrestle Pop • Angel Changel • Coulda Been • Catnapped • Roundabout Roundup • Meerkatz • Pandamonium • Kawaii Fidelity • Rocky Road • This Place Is a Zoo • Wacky Wednesday • Dream Escape • The Kimberlys • Cecil G. DeMille • Sky High Kawaii • And the Winner Is... • The Trouble with Trilbys • Studio No-No • The Gig is Up