* 白あん needs to be sufficiently soft
   * I used 20 gr 中あん, 15 gr outer white あん and then 8 gr of colouring. I made 8 ╳ 1 gr balls of different colours, but I guess 4 ╳ 2 gr is just as well (maybe even better because there's more clarity).
   * Wrap colours in white あん, then press down and wrap 中あん. For pressing down, using a wooden board might be a good idea, to get a very symmetrical disc.
   * Make indentations like with 菊, they can also be quite pronounced.
   * Then from the middle of a section push outside and repeat for every other section. For the unpushed sections then do another round, pushing slighly less.