This is one of my oldest inks, and nothing much remains in the bottle, but it still looks bright. I probably got it because it was one of the few locally available and cheap; I never got along with this colour but there's nothing wrong with it and it doesn't mean others can't appreciate it, to me it looks like a perfect bright green. I'm not sure it's as widely available or cheap these days.
I'm sorry if you can see Mandarin written on the other side but it still gives a good idea of what this ink looks like; it took me three attempts to get the brightness right, and it still might be brighter than on this shot.
First row of other colours: Ama Iro, Kon Peki, Souten, Équinoxe 6, Tsuyu Kusa.
Second row: Ina Ho, Lie de Thé, Yama Guri, Ajisai, Asa Gao.
Third row: Verde muschiato, Vert Empire, Chiku Rin, Inti, Mandarin.
Fourth row: Perle Noire, Rouge hematite, Poppy red, Orange Indien.
Ffith row: Perle Noire japanese EF, Verdigris.