Neneko Koromiko
About me!
Me!
How to get better at gaming?
Struggling at school subjects?
Stuff I own or made i guess

A little bit about my info...

Well... Sadly, Neneko isn't my real name. (I wish it was.)

My actual name is N***** K*** M*** (you will know if you check my Facebook account).
I'm years old (born May 6th, 2008).

I am a high school student in Hanoi, Vietnam. I love programming, especially web development (even though my brain is melting from working 25 hours in 3), mostly because that is only what I know at the moment.



I'm a trans girl (male to female just in case you don't know) and also am pansexual, meaning I don't care about the gender of people I love :3


Just in case, please do NOT confuse me with the famous cosplayer with the same name.
Mine is written in Hiragana (ねねこ) while theirs is written in Katakana (ネネコ).

And yes, I procrastinate a lot, like most of you guys.

My hobbies (and struggles masquerading as hobbies I guess)

Programming

It was a struggle. Really. I started my very amateurish coding journey with Lua, by editing an Etterna skin, way back in 2022! (forked on my GitHub page.)


Then, I moved on to HTML and CSS, and made a few simple static websites. (Also on my GitHub.)

After that, I learned a bit of JavaScript, and made a few simple interactive websites. (Also on my GitHub. What do you expect?)

And then comes Firebase intergration. Not a programming language, but that's where most of the frustration came from sadly.


Now, I'm learning Python and C++, and trying to make more complex projects (soon enough to be on my GitHub hopefully).

Gaming

Gaming is my main stress reliever (and causer). I play a lot of games, but my main ones are:

  • Etterna, along with osu!mania and other VSRGs
  • Genshin Impact (an open-world RPG)
  • Delta Force (a tactical extraction FPS)(you should have known already, I dedicated a fucking tag for that)
  • Among Us (very rarely)
  • Tetris the Grand Master 3 & 4 and its clones (like Techmino and Master of Blocks)
  • Minecraft (do i have to explain what it is?)

Shooter games

So yea. I do play a lot of shooter games, from mobile to PC.

In chronological order I have played:

  • PUBG Mobile (Original Season 2) > Top rank: Ace Dominator 11*
  • Call of Duty Mobile (Original Season 1) > Grand Master II
  • Free Fire (around 2021-2022), worst shooter game ever.
  • Badlanders (2023 until it got shut down)
  • Valorant (Jun 2025)
  • Delta Force (2025, Season 5) > Marshal 74* (WF) / Diamond III (OP)

Needless to say, my skills were decent at most. I usually have my sensitivity not tailored but rather accustomed from the start, which caused some overshooting and undershooting alike.

And I do not fare well with games that require precise headshots (like CS:GO or Valorant) and I couldn't get myself to aim at their heads.

Tetris

TETR.IO

Season 1: 17.8k TR

Season 2:
Zenith: 1662.1m (v/ Volatile)
TL: Top rank S+

Techmino

1v49 and 1v99 ULTIMATE cleared

Master Normal cleared in 6:58
Master Hard Lv.5xx
Master Graded M
GrandMaster A+ grade (4.x points)

Master of Blocks: Apotheosis

SRS-X main.
20G: 5:35.xx

Heaven: GM+ qualified, best grade Omega M
Hell: Lv.950
Pandaemonium: Lv.5xx
Activation: S3 (too lazy for this)

Tetris the Grand Master 3

Easy: H4xx
Sakura: EX7
Master: S9 qualified, best grade m9
Shirase: Lv.1236

Tetris the Grand Master 4

Marathon:
Sprint:
Ultra:
Normal:
Normal 1.1:
Normal 2.1:
Normal 3.1:
Asuka:
Asuka Easy: Ae
Asuka Hard:
Master:
Konoha: /
Shiranui:

Rhythm games

I mostly play VSRGs, especially osu!mania and Etterna.

I used to be an Etterna main for about 2 years, but of course, interest had quickly faded. On the old site, my rating is 28.57, and on the new site it is 28.84

In osu!mania, I am currently at around 11k rank (highest was 6k) with my highest rated song being almost 7* 3 years ago. (Profile here)
I only play it occasionally now, mostly for fun.

CHUNITHM

Yep. I mostly play arcade rhythm games now and this is one of those.
I got a 16.42 rating pre-Verse, and my best ever rating was 16.64.
My highest rated song is a 1008892 on FREEDOM DiVE↓ (Lv.15).
Current rating:
CHUNITHM rating board

Maimai

Every new update is a struggle. I am currently having a rating of
My playstyle is a bit different from most people, as I tend to focus on stamina conservation by hitting the buttons with only the tips of my fingers instead of the entire hand. (Is this why my presses are so quiet compared to others?)
unfortunately, I don't have any screenshots of my plays yet, just this.
Current rating:
Maimai rating board
I hate how the rating system is based on grade instead of score, but oh well, drastic changes in score calculation (compared to Chunithm) might explains it.

Pump It Up

One of the earliest arcade rhythm game I have ever played (just after that one try with reflec beat)
I play it every weekend at the arcade near my house, and I am currently at 17k Pumpbility.
The main bottleneck is the faulty pad, which sometimes doesn't register my steps (more specifically, the up-left arrow on the 2nd pad).
One thing I really like about the Pumpbility system is that it encourages players to play more difficult songs instead of farming easy ones for score, as harder songs give more Pumpbility points, even with much lower scores.
I can play well up to Single Lv.17 and Double Lv.15, but I rarely play Double.

Pianista

One of the oldest rhythm games I have ever played.
I started playing in 2nd grade(?) with pretty limited head start (constantly 3-staring the charts in Technical.)

Over the years, I climbed the ladder and slowly but surely clearing Master charts (If you don't know they all have a high score requirement and must be less than 2 miss to clear) and finally reached somewhat a high position on the leaderboards.

Now, I am able to get only a few Excellents on most charts (except for certain Lv.? charts).

Other hobbies that are not either of those

I do create osu!mania/StepMania charts sometimes, and it's most of the time obscure songs.

At other times I just rot in bed watching YouTube (sorry for being boring)

I am obsessed with yaoi manga. (Yes, I am a fujoshi)

I binge-watch medical dramas at night when I have nothing to do.


My favorite ones are:
  • The Resident
  • The Good Doctor
  • Grey's Anatomy
  • House M.D.
  • The Pitt
  • ER

Cosplay

This is good enough to deserve a special section so...

I have cosplayed as: (images in my facebook account.)

School stuff or something ig

"I die hard for Calculus and hate Geometry to the very end"
- Me after grinding away my sanity with math homework

Like what you can infer from my age, I'm at grade 12 and is now preparing for college next year.

My main subjects are Math, Physics, ICT and English.

(I'm extremely bad at Chemistry and Biology (anything not human-related), so I don't take them even though they are part of the natural sciences group)

Despite that, I'm enrolled in classes that specializes in social sciences group (Geography, History, Law Education, among other lingustic subjects).

I am also an aspiring student when it comes to English and IT. (My egoistical self did get in the way sometimes though)

I have a lot of homework and exams to prepare for, so I might not be very active on the internet sometimes. (Especially during exam season)

I hate my clasmates. They are noisy and annoying and I just want to study in peace.
I still have to deal with them for another few months... See yall in June.

The darker side of me...

I am somewhat a nymphomaniac.

Depending on my mood I jerk myself off several times a day.
I mostly beat it to mpreg (male pregnancy) artworks.

I have a fetish for balloons (mostly big ones). Yes, I beat myself to it too.

I have been diagnosed with depression since I was 14 years old and have had several suicide attempts. Currently, I'm alive and well, and the episodes have eased.

I have 5+ sex partners. The first at the age of 14 (with my boyfriend)
Also I prefer being naked and suggestive to my partners or when I'm alone.
I have a 16cm penis.

I constantly get into fights with other classmates. The reason: Simply, conflict of interest.

And of course I am uncomfortable with my current body and get really jealous of femboys.


Traumatized? Not my fault. Shouldn't have clicked that button.

So you clicked on this tab. Neat!

Well... if you really wanted genuine advice, you would have been better off Googling.
But I guess I can also give you some tips on the games I have played.

Rhythm games / Piano Tiles

For Piano Tiles... Depends on the mode:
Classic? Just hit fast while being careful.
Endless? Learn how to look at high scroll speed. The mode has a non-linear learning curve, so it may take several years just to get past the 11 tiles/s barrier.


For other rhythm games:
The general rule-of-thumb is to take it one step at a time. Push for higher and higher difficulties but only within a limit, as playing charts way out of your abilities does nothing helpful.
On an another note, accuracy is important too: Try to find the right visual/audio offset for you to ensure your reactions aren't too off-sync with the monitor/screen. You should also rely on audio in order to time your hits, as most charts are often tied accurately to it.

If you are an accuracy extremist however, you should get input devices with high polling rate, a PC that can run rhythm games at a high frame rate, and a very good hand-to-eye coordination.

Tetris

0G (Competitive/Guideline) Tetris

There are quite a few guides out there online. Basically: Learn how to stack without holes, then optimizing finesse (TetrisWiki has a page on optimizing your movement finesse, click here!)
Only after you somewhat get the hang of these two, you can progress towards learning openers (TKI is a good start since it is simple) and all-spin setups.

Also, don't play faster than you can comfortably play, instead focus on APM (Attack/minute). If you go too fast, misdrops are more likely to occur, which can easily turn into a fatal situation.

20G (TGM) Tetris

Trying out the Tetris the Grand Master series? Welp. Depending on which exact one you play, you will be up to a different amount of pain. There's one thing in common: You will have to get accquainted to the game's rotation system:

Arika Rotation System.

The rotation is very different from the usual Super Rotation System used in Guideline games.
Combined with the fact that the gravity increases to break-neck speeds - eventually reaching 20G or 20 rows per frame, basically touching the stack when it spawns.

A lot of knowledge about wall kicks are needed to handle both rotation systems efficiently in 20G, especially when the speed is always getting faster and faster.
Finally, learn to memorize the board as you place pieces - credit rolls in TGM2 and later version features a completely invisible Tetris board!

Shooter games in general

Play more I guess. And don't stand still while shooting!

Well... I guess I can teach you a bit within my very limited knowledge...

I don't guarantee anything though. And I can only teach Vietnamese students because of curricular differences...

So... If you're a Vietnamese student and just happen to struggle in Maths or English... just contact me. Simple!

And if you want to get better on your own?

  1. FOCUS ON THE LESSONS. If you don't have a lot of knowledge, listen. Maybe you will learn something.
  2. Uses tools such as calculators to its full extent. No, don't use it to calculate 1+1. But rather, use it to calculate complicated and long function and formulas such as integrals. This saves a lot of time for harder questions.
  3. ALWAYS REVISE. A little, a lot, depending on how much you have already understood. You can never be too safe.

Remember, you decide your own future. You can choose to be a delinquent and live to regret it later or be a decent person. Your choice.

Most of the coding-related stuff is available on my GitHub page.

I will update the rest of this section at another time.

So yea, that's pretty much it.

Thanks for reading all the way to the end!

Have my socials:
Facebook Instagram Youtube TikTok X (Twitter) Click to copy Discord username TETR.IO osu! TA.P page