Air Hugging: The characters aren't always implied to be in the same place, hence the Internet hugs that occur.
In a different sense, averted, as a majority of the guys aren't afraid of embracing each other. Whether these are man hugs or otherwise isn't really specified.
They also travel from place to place, via Magic Mirror.
Momo, Red, and Snow also come from a place called Wonderland.
All There in the Manual: This page is pretty much the main "manual" for some of the characters' backstories. There are also a few other works made by the RPers showing things such as What If? scenarios and characters not seen in the RP proper. Said scenarios may also count as Recursive Fanfiction.
Amusing Injuries: Between Ryuuta banging his head against a large rock and Sayaka breaking a rib while rolling down a hill, there's plenty of amusement to be had.
It could be argued that the Divas represent this trope better than the Yuuhi and Asahi since Sayaka has shown all three traits, and Aoi can be seen as a Brainless Beauty. Reika can also be considered the brains and beauty of her group.
Rho includes some Vietnamese in her dialog as well.
In an odd case, Taichi and Sayaka had a conversation in binary and base64. It's probable that all the parties involved threw their text into a translator, though. Haruka and Ryuuta did just that to see what was going on.
Khervion can speak Draconic due to him being a dragon himself.
Call Back: Past events can be brought up at a notable rate.
Caught On Film: A few incidents end up recorded, much to the victim's dismay. Unless you count the fact that the site keeps track of practically every detail.
Chained to a Bed: Done once to Hajime early on by Kai. No girls were involved.
Character Development: Due to many events, most of them have changed compared to when they first started their blog.
Characterization Marches On: Some of these changes aren't necessarily caused by canonical events, but simply a change in writing.
Chekhov's Skill: The Ouendan's ability to "read auras". It comes in handy when looking for people, helps determine whether a target is worthy of help, and to tell a person's mood.
It's worth noting that J is the only Agent to master the skill. Spin's still learning.
Color-Coded for Your Convenience: The Yuuhi wear black and red. The Asahi wear blue and white. The cheer girls are opposite this. The Yuuhi cheer girls wear blue. The Asahi girls wear red.
The EBA are often identified by green, although they are The Men in Black and the Divas mainly wear red.
Commuting On A Bus: Some characters tend to disappear for awhile, return, then disappear again.
The fact that most of the role players have pretty busy lives is the main contributing factor.
Competence Zone: Averted. Age doesn't make a difference here, even when not in the twenties age range.
Occasionally played straight or inverted.
Continuity Drift: Due to players' different perspectives on the games as well as the continual introduction of outside fandoms.
Continuity Nod: Characters sometimes reference the events that happened in their games.
Remember When You Saved The Sun From Dying? The sun-saving incident gets mentioned especially often. Other examples involve the zombie infestation of Wonderland, Taichi's dimension-hopping, and the Rhombulan invasion.
Crapsaccharine World: Think about it. Almost everyone has some sort of troubled past or family issue, four characters are basically a bad day away from trying to kill everyone and the one thing preventing one of them from doing so is gone now, the resident Cute Shotaro Boys are traumatized from having to fight their friends, and the world has almost been destroyed/taken over nine times *
Three times from the main series, once from Cave Story, and the other five are from Persona.
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Crossover Shipping: Shipping can get pretty interesting because of this.
Death by Newbery Medal: Spin seems to be highly aware of this trope, when he and Missy are discussing a book she's reading.
BA5Spin: Hey, Missy-girl! Whatcha reading?
BD3Missy: A Boy, A Girl, and Their Dog~ *holds up the book, showing an award sticker on the cover*
BA5Spin: *stares at the cover* .......Yeah, somebody's gonna get bumped off. Either the girl, the dog, the boy, or all three.
Department of Redundancy Department: The name of the Asahi's boat. The name of their boat is Asahi Sunrise III, and Asahi means 'sunrise'. So...basically the name of their sailing vessel is "Sunrise Sunrise III".
Dysfunction Junction: Darn near every character has some sort of dark and tragic past.
Early-Bird Cameo: Quote suggested that they visit Upper Misaka-cho sometime. Note that this was long before Taichi made an appearance.
Expy: Let's see, where to start....? Spin looks like Hajime. J resembles Ryuuta. Chieftain has a bit of a passing resemblance to Kai. Starr looks like a combination of Sayaka and Anna. Anna, Foxx, and Reika have similar facial features. Honoka and Missy look alike, as well. And both keep their hair in two pigtails like Aoi.
In Name Only: Snow White has very little in common with her fairy tale and Disney counterpart. Same with both Wonderlands.
The same could be said about Alice, The Mad Hatter, and The Queen of Hearts. Alice is a scythe wielding badass. Theo is a Musical Assassin hatter. And Regina is a Spoiled Sweet young lady with super strength (among other powers) and a case of bipolar. Though, it probably could be argued that Carroll's Queen of Hearts suffered from the same disorder..
Probably because Kaoru can be a troll himself if he wants to.
Let's Just Be Friends: Occurs twice so far with Hajime and Irisu and again with Sayaka and Momotaro with the latter pair including this phrase word for word. However, it's somewhat averted as both couples still maintained their friendships after wards with not much trouble.
To be fair, Irisu didn't take it too well at first.
Love Dodecahedron: Irisu had a crush on Hajime, whom had a small crush on Shinta while he was dating Missy. Aoi seemed to have a thing for Hajime, too, but she was crushing on Chieftain. Sayaka had a crush on J whom has a crush on Rin. Rin has the same feelings for J. Momotaro was crushing on Sayaka. They dated for a while, then broke up. Ryuuta has feelings for Sayaka, whom also had feelings for him. So, they dated for a while, then broke up. Sayaka amphibiously held some feelings for Taichi. Taichi in turn would hit on any female as long as she was pretty. He and Sayaka had a one night stand. Hajime and Missy then break up. Sayaka now has a crush on Shinta. Shinta seems to feel the same. During this time, Hajime and Sayaka decide to "experiment" by kissing each other in an attempt to prove to themselves that they'll never be more than friends. Doesn't quite go as planned. Hajime had developed a crush on her, but is pretty much over it now.
It's interesting to note that during all of this, J and Rin are the only two to keep a steady relationship.
Love Triangle: There have been a few, most notably the one with Missy, Hajime, and Irisu; along with another of Ryuuta, Sayaka, and Momotaro.
Ms Fan Service: The majority of female characters. Sayaka in particular. Out of all the girls, she's the one who has worn the most revealing/tight outfits.
Never Say That Again: Hajime HATES the word "panties", and being called "cute". And just the mere mention of the word "typo" sends him off the deep end.
Nice Hat: Hajime, Kai, Agent Morris, Agent Chieftain, the Divas, Quote, Theo, and Irisu.
Now subverted as Sayaka developed feelings for him.
Politically Correct History: Surprisingly averted when Spin mentions that during his Time Travel mission to help Leonardo da vinci, people would give him stares.
BA5Spin: Pretty hard doing a cheer for Mr. Da Vinci when people stare and scoff.
Sensitive Guy and Manly Man: Everything Kai is, Kaoru isn't. They have little in common with one another, but they still manage to keep their relationship up.
Sick Episode: So far, a handful of the characters had their sick days whether it be an illness or an injury.
Slice of Life: Normally, any other work under these sorts of circumstances would be labeled a Crack Fic, but most of the situations the characters face are positively tame compared to canon.
Spot of Tea: Take a sip (possibly of tea) every time tea is served to someone.
Stupid Sexy Friend: A part of Hajime's feelings towards Sayaka at one point*
and possibly Sayaka towards him around that time too
Take That: Most of the comments Trisil makes about the characters. That's right. A Take That about the RP's characters from one of the RP characters.
Talking to Himself: This can happen whenever two characters that're controlled by the same RP-er interact. Which is more often than you think, since there are only about 8 of us around.
That Didn't Happen: In attempt to find out if they were truly in love or not, Sayaka and Hajime kissed. They did compromise to pretend it didn't happen, but Hajime developed feelings for Sayaka.
Theme Song Power Up: Invoked during the Halloween Episode, when Reika and Sayaka had a duel while the Leitmotif of their cosplayed characters was playing. Reika had Mars and Sayaka had Purity. It should be noted that Taichi was the one who started the theme-playing in the first place.
Those Two Guys: Three sets of them actually. Saitou and Suzuki. Morris and Derek. Sugita and Moriyama.
The Three Faces of Eve: Honoka as the child, Reika as the wife, and Sayaka as the seductress.
Toilet Humor: Happens few times, especially since it's implied that Nobody Poops is averted when the situation calls for it.
Token Minority: Spin, Morris, and Theo. Though, they're far from stereotypical.
Twerp Sweating: Kai had a few "discussions" with Momotaro back when the peach boy was dating Sayaka.
Undead Tax Exemption: Averted. Momotaro had to go through a formal adoption process when he moved to Yuuhi. Taichi also mentions that he had some problems at first explaining his rather long absence, especially with regards to marriage papers.
Unusual Eyebrows: The Ouendan and Agents are the EPITOME of this trope.
Vacation Episode: The road trip around Japan and a summer vacation to Florida.
World of Badass: More like a high concentration of badass from multiple worlds, but you should be very careful with who you mess with here. Both Wonderlands are specific examples.