An Asahi Shimbun article that came out November 15th 2017:
「スマートドラッグ」27品目、処方箋ない個人輸入禁止
SMART DRUGS , 27 substances, personal import without a prescription now prohibited by law
http://www.asahi.com/articles/ASKCG66DZKCGULBJ016.html
http://archive.is/1QlVn
個人輸入が原則禁止となる品目 {厚生労働省の資料から}
List of items subject to the ban {from the MLHW}
"Epilepsy remedy"
Piracetam
Levetiracetam,
"ADHD remedy"
Atomoxetine
"Disturbance of consciousness improving agent"
citicoline
"other"
Dihydroergotoxin mesylate
nicergoline
aniracetam
etiracetam
nefiracetam
oxiracetam
pramiracetam
idebenone
nimodipine
vinpocetine
propranolol hydrochloride
atenolol
bromocriptine mesylate
furosemide
tianeptine
somatropin (GMO)
desmopressin acetate hydrate
tannic acid vasopressin
adrafinil
nadolol (excluding external preparation)
procaine hydrochloride
dehydroepiandrosterone
pregnenolone