Although the article title says it explains the background to tax cuts, a weaker yen and the Nikkei 225, the body centers on discussion of the Chimera Ant arc of HUNTER×HUNTER and the author's experience of immediately buying volume 30 of the original manga.
Contrary to the title's stated purpose of providing economic commentary, the article leads with discussion of the manga HUNTER×HUNTER. In particular, it refers to the Chimera Ant arc.
The author describes becoming engrossed in the Chimera Ant arc during the summer of this year and says they immediately bought only volume 30 of the original manga. Overall, the article centers on the series and does not address other topics.