About J-AIR:

J-Air is a Japanese regional airline with its headquarters at Itami Airport near Toyonaka, Osaka Prefecture, Japan and its main base at Itami Airport. J-Air previously had its headquarters in Nagoya, Aichi Prefecture. Its operations include scheduled passenger services to 17 destinations across regional Japan, under Japan Airlines flight numbers. The airline has a fleet of 35 aircraft, consisting of Embraer 170s and 190s linking tier-two and tier-three cities in Japan as to bypass JAL's congested hub in Tokyo (both Narita and Haneda).
Source and more info

About the CRJ100/200:

The Bombardier CRJ100 and CRJ200 (previously Canadair CRJ100 and CRJ200) are regional jets designed and manufactured by Bombardier Aerospace between 1991 and 2006, the first of the Bombardier CRJ family.

The Canadair Regional Jet (CRJ) program, derived from the Challenger 600 business jet, was launched in early 1989. The first CRJ100 prototype made its maiden flight on 10 May 1991. Canada's first jet airliner to enter commercial service was introduced by launch customer Lufthansa in 1992.
Source and more info

About JA201J:

JA201J was the first of 9 CRJ200’s to be delivered to the domestic airline. The airline chose this due to its efficiency and cost-effectiveness for regional routes, particularly in Japanese domestic flights. The jet can carry up to 50 people, enough for short haul domestic flights around the country.

This specific aircraft had its first flight on an unknown date (presumably in November 2000?), is 24.5 years old, and was tested at Montréal–Trudeau International Airport (YUL/CYUL) with the test registration C-FMND. Its MSN is 7452.

This specific aircraft has currently been in service with the following airlines:
Note: any in bold is our subject.

• J-Air, from 30/11/2000 - 16/5/2016, with the registration JA201J.
• Regional One, from 16/6/2016 - 8/6/2018, with the registration N452RH
  
  
  
  • Stored at Miami Int’l Airport (MIA/KMIA) 14/11/2017 - 31/5/2018
  
  
  • Stored at Ljubljana Jože Pucnik Airport (LJU/LJLJ) 2/6/2018 - 16/3/2020
  
  
  • It would be converted into a freighter ??/5/2018
  
  
• Regional One, from 8/6/2018 - 19/7/2018, with the registration 2-ZXCA
• Airest, from 19/7/2018 - 13/4/2020 with the registration ES-LCA
  
  
  
  • Leased from Regional One
  
  
  • Stored at Tucson Int’l Airport (TUS/KTUS) 18/3/2020 - 12/11/2020
  
  
• Regional One, from 13/4/2020 - 21/10/2021, with the registration N114WF
  
  
  
  • Stored at Auburn/Lewiston Municipal Airport (LEW/KLEW) 12/11/2020 - 21/10/2021
  
  
• Elite Airways, from 21/10/2021 - 6/5/2022, with the registration N114WF
  
  
  
  • Leased from Regional One
  
  
  • Stored at Tucson Int’l Airport (TUS/KTUS) 22/5/2022 - 20/5/2023
  
  
• ValueJet, since 20/5/2023, with the registration 5N-CBZ
  
  
  
  • Leased from Regional One
  
  
  • Stored at Ljubljana Jože Pucnik Airport (LJU/LJLJ) 1/6/2023 - 31/8/2023
  
  
  • Ferried Ljubljana-Casablanca-Lagos Airports for delivery 31/8/2023
  
  

It should continue serving ValueJet to this day.
(No, not that Valujet.)

Photos of JA201J:

My reference Photo. ^ up there.

Other Information:

**In-game reporting name: Canadair / Bombardier CRJ-200 - J-Air
- A lot of dates…
- Also, first build to have text be made using fuselage slicing? I’ve came a very long way, haven’t I.

That’s all! Tanoshimu!

(Tanoshimu is have fun in transliterated Japanese.)