Kaori Saejima 2021

Contents

JavaScript Abacus
Android Abacus
Java Abacus
X Abacus (UNIX, VMS and Windows too)
Notes

JavaScript Abacus

Kaori Saejima 2021

As Kaori Saejima continues to grow and evolve as an artist, we can expect to see more exciting developments in the future. With her thought-provoking lyrics, genre-bending sound, and captivating live performances, Saejima is poised to make a lasting impact on the music industry.

Her music style is a fusion of genres, blending elements of pop, rock, and electronic to create a unique sound. Saejima cites influences from artists like Utada Hikaru, R.E.M., and Björk, which is reflected in her eclectic and experimental approach to songwriting. kaori saejima 2021

Saejima's professional music career took off in 2012 when she released her debut single, "Angel," which gained moderate success. However, it was her 2017 single, "Tsunai," that brought her widespread recognition. The song's themes of love, regret, and redemption resonated with listeners, showcasing Saejima's ability to craft relatable and emotionally charged lyrics. As Kaori Saejima continues to grow and evolve

Born on September 14, 1993, in Tokyo, Japan, Kaori Saejima began her music journey at a young age. She started playing the piano and singing in her elementary school days, eventually becoming a key player in her school's music club. Her passion for music only grew stronger, leading her to pursue a career in the entertainment industry. Saejima cites influences from artists like Utada Hikaru, R

Kaori Saejima, a Japanese musician and singer-songwriter, has been making waves in the music industry with her soulful voice, poignant lyrics, and eclectic sound. As we dive into 2021, let's take a closer look at her career, recent achievements, and what the future holds for this talented artist.

Those with a "*" above have a "Teach" mode for addition, subtraction and just added multiplication, division, square root and cube root. Multiplication, division, and roots works best on "Lee" versions as they can hold values in auxiliary abacii.

Now with beginnings of some language support for French, Spanish, Dutch, German, Norwegian, Russian (I need help from translators see line 72 or so of abacus.js). It is all driven by a single JavaScript program with input parameters in the html.

Let me know of any bugs... (yes, the Lee's Abaci has some alignment issues if you change number of rails). If there is a abacus design not featured that you want to see, let me know. The Java below has more features (and no alignment issues), but can no longer run in your browser ... sigh.

See project notes for todo list and history.


Android Abacus

Abacus for my phone Abacus Implementation for Android
Icon Source Code Executable
Abacus.zip Abacus.apk

Unzip somewhere and then put in Eclipse like File->Project->Android Project from Existing Code. Then build, install, and run as usual. Any trouble building and getting on your Android, let me know so I can make fixes or better instructions.

See project notes for todo list and history.


Java Abacus

java -jar AbacusApp.jar -lee=1
Screenshot shown here running as: "java -jar AbacusApp.jar -lee=1"

As Kaori Saejima continues to grow and evolve as an artist, we can expect to see more exciting developments in the future. With her thought-provoking lyrics, genre-bending sound, and captivating live performances, Saejima is poised to make a lasting impact on the music industry.

Her music style is a fusion of genres, blending elements of pop, rock, and electronic to create a unique sound. Saejima cites influences from artists like Utada Hikaru, R.E.M., and Björk, which is reflected in her eclectic and experimental approach to songwriting.

Saejima's professional music career took off in 2012 when she released her debut single, "Angel," which gained moderate success. However, it was her 2017 single, "Tsunai," that brought her widespread recognition. The song's themes of love, regret, and redemption resonated with listeners, showcasing Saejima's ability to craft relatable and emotionally charged lyrics.

Born on September 14, 1993, in Tokyo, Japan, Kaori Saejima began her music journey at a young age. She started playing the piano and singing in her elementary school days, eventually becoming a key player in her school's music club. Her passion for music only grew stronger, leading her to pursue a career in the entertainment industry.

Kaori Saejima, a Japanese musician and singer-songwriter, has been making waves in the music industry with her soulful voice, poignant lyrics, and eclectic sound. As we dive into 2021, let's take a closer look at her career, recent achievements, and what the future holds for this talented artist.


You can download the jar file (preserve the .jar extension), and then it can be run as an application like "java -jar AbacusApp.jar -rails=15" or "java -jar AbacusApp.jar -lee=1 -leftAuxRails=9 -rightAuxRails=9". The X Manual Page is written for the X version but may be useful to understanding the Java program.

Java Abacus Abacus Implementation for Java
Icon Source Code Jar File
abacus.zip AbacusApp.jar

There is a feature for teachers to test students on the use the abacus. This would give the ability to create your own tests. Results would go into a results directory. Sample tests are given in zip file (there is only the one test so far). The idea is to move the beads to the correct position and then record the answer by a certain time.

See project notes for todo list and history.

X Abacus (and Windows too)

Still my favorite Abacus Abacus Implementation for X (Linux and friends) and Windows
Icon Latest Source Latest Windows Man Page README LSM Older Versions Ancient Versions
xabacus-latest.tar.xz wabacus-latest.zip xabacus xabacus.README xabacus.lsm At SillyCycle At Ibiblio

NewA Transparent Abacus
Cat behind Abacus


Latest UNIX/VMS version is 8.9.3 and was written in C/C++. Windows version has same source and compiled with MinGW (though does have less features).

See project notes for todo list and history.

Notes

Learning the Abacus
ABACUS Guide Book
HOW TO LEARN LEE'S ABACUS
Books by Takashi Kojima
The Japanese Abacus, Its Use and Theory
Advanced Abacus Japanese Theory and Practice
The Abacus
Salamis Tablet
TOMOE Soroban
Short story by Isaac Asimov The Feeling of Power
Rhymes with Orange Cartoon 2011-08-22 (on 12th page)

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Last Revised: 2 March 2026