The plot of the 'inari kon kon light novel' is likely to be one of its strong points. It could have a complex and engaging storyline. Maybe there are mysteries to be solved, or the main character has to overcome various challenges and obstacles, which keeps the readers hooked from start to finish.
Honestly, I don't know when the TYBW manga starts. But you could search manga databases or ask in manga enthusiast communities to get the details you need.
'Spice and Wolf' is also somewhat alike. It has a great deal of character interaction and a story that unfolds gradually. The economic and cultural aspects in 'Spice and Wolf' are like the cultural elements that might be present in 'inari kon kon light novel', making it an interesting comparison.
The TYBW arc's starting chapter isn't a straightforward answer. It could be different based on the manga version and region. I suggest looking at dedicated manga websites or asking fellow manga enthusiasts for the exact chapter.