Since there's lot's of new GACKT interviews released lately for promotion of his new single, you can expect a couple more of the similar type in the near future.
As always, I like to explain some topics that appear in the video that you might not have understood, or I felt that I didn't quite translate properly.
Satsuma Kiriko is the style of artistic glassware creation that was produced by Satsuma-clansmen of Japan around the mid 1800's. The Satsuma's were one of the super powers of feudal Japan around that time, and were based in the Southern areas of Japan. There style of glass artistry was decreased around the Meiji restoration and many of their works were destroyed.
For that reason they are very rare and sold at high prices nowadays. The style has now been revived and artisans are around now to make more of this type of glass stuff. I don't know if the one Gackt has is an antique or a more recent one but he seems to be taking good care of it......because it's probably worth heaps.
They went on quite a bit about some Baccarat glasses. Baccarat is a crystal glassware company from France, and has roots all the way back to1700's.
They talked about drinking hot sake in this video as well. Sake is drunk in varying temperatures, depending on how you like it, and it's called differently depending on how hot it is. In this video, GACKT is talking about 'Atsukan' (熱燗), which is sake heated at approximately 50 degrees Celsius.
Just for your information, these are the others:
* 燗 (Kan) means to heat sake
|飛び切り燗（Tobikiri-kan）||55 Approx||Jumping hot heat sake|
|熱燗（Atsu-kan）||50 Approx||Hot heated sake|
|上燗 (Jou-kan)||45 approx||Higher heated sake|
|ぬる燗 (Nuru-kan)||40 approx||Luke warm heated sake|
|人肌燗 (Hitohada-Kan)||37 approx||Human skin heated sake|
|日向燗（Hinata-Kan）||33 approx||Sun shine heat sake|
|冷や (Hiyaya)||Room temperature||Chilled|
|涼冷え（Suzu-bie）||15 approx||Cool Chilled|
|花冷え (Hana-bie)||10 approx||Flower chill|
|雪冷え (Yuki-bie)||5 approx|
As said in the video, there is a sort of tradition to drink sake with just two people, usually someone very important to you, or that you like a lot. But that's not necessarily the case all the time.
SPACE IN TIME?
This was quite troublesome to translate accurately. I still don't think I quite used the correct words.
The Japanese word he used was 間 (can be read in various ways, but in this context it's 'Ma') which means 'in between'. Gackt felt that the time that passes in between drinks, when one wonders about when to pour a drink for the other was special.
There wasn't enough time in the video given to word it in a way that would be more easier to understand this concept...sort of. Anyyywayy hope you understood it.
NICO NICO DOUGA
Nico Nico douga is kind of like a youtube that Japanese people use. If you've seen videos with heaps of weird writing flying past from right to left, then thats a video from Nico Nico Douga, as users use leave comments drifting across the image. It's also where most/all (? don't know much about it) vocaloid stuff is posted. The new single Episode.0 was originally one such song, created using GAKUPO, the vocaloid sampling GACKT's voice. Anyway here is the original song.
Vocaloid is not really my cup of tea (or sake), but I can somewhat see/hear what they might be like about it at times.
If you've got any other questions or requests write a comment or two. THANKS