What this is
The Tokyo parent’s profit added up by era, 1999–2016: 57% of the 18-year total of ¥10.5bn came in the five years to February 2015.
How it’s built
- Sums of parent net profit from the gazette notices as transcribed on a blog: ¥0.89bn (1999–2002), ¥2.96bn (2003–2010), ¥6.00bn (2011–2015), ¥0.62bn (2016).
- ¥6.00bn ÷ ¥10.48bn = 57.3%.
What we assumed
- The 2002 profit is a back-calculated figure.It was not transcribed; the blog derives it from retained earnings, assuming no dividends.
Sanity check
Parent company only. The whole 18-year total is under a tenth of the parent’s profit for the year to February 2026 alone (¥120bn).
Where it comes from
Our calculation from other figures in the trainer’s notes.
Show the working
- Year to February February 2099: 889
- Year to February October 2003: 2,963
- Year to February 2011-15: 6,004
- Year to February 2016: 619
- Share year to February 2011-15: 57.3%
- sums of parent NI by era
- 6,004/10,475 = 57.3%
- FY2/99–02 includes plug