This needle 15 X 1 fits 95% of all Janome sewing machines
Janome Machines use the standard sewing machine 15 x 1 (also known as universal)
They come in Multiple sizes.
Sarting at 65 (9) 11 (70) 12 (80) 14 (90) 16 (100) 18 (110)
Also available in mixed sizes as pictured here
Part number 990 100 000
Universal Needle 15 x 1 – is for general sewing of most woven and knit fabrics. The tip is slightly rounder than a sharp, but not as round as a ball point. • Sharp Needle 15 x 1 – is designed with an extra fine point to pierce densely woven fabrics such as microfiber or thin smooth fabric like taffeta or coated fabrics.