[Blade Raider]

SO-DO/SO-DO Chronicle/YU-DO:
SO-DO is Kamen Rider only. Generally two boxes equals one figure. Form changing gimmick is a focus. Many stickers. This is the line that strives to make everything, even stuff that only appears for mere seconds. SO-DO does current year stuff and is ages 3+. SO-DO Chronicle is for past Kamen Rider series and aimed at ages 15+. SO-DO and SO-DO Chronicle are right around 4.25 inches tall. YU-DO is SO-DO, but for Sentai. They use to be single boxes, but aren't right now. Ages 3+. Current year stuff. Even more stickers. Of all of these lines, YU-DO is the tallest at about 4.5 inches.

Shodo:
Single boxes for the most part aimed at 15+ with more focus on sculpt and paint (compared to SO-DO and YU-DO). Basically candy toys' answer to Figuarts. Shodo is not limited to toku. There's Dragon Ball (original and Neo Shodo), Kamen Rider (VS, X, O, XX), Ultraman (VS, later rebranded Chodo and Chodo α), Infini-T Force (a single PB set), Pokemon, Digimon, and Super Sentai (Shodo Super). Some of these lines can be quite short, but all the toku figures are right at 4 inches.