Ok, here goes my thoughts for day 1. I included what I remember from the live. There are some unpopular opinions here, sorry about that
fake garden: from what I recall, I couldn't recognize the song (actually, both days' intro seemed the same to me), but the accordion was really great. I liked it.
canta per me: Yuriko was alone in the stage with just the accordion and strings. She was awesome, but I still prefer her to have someone doing backing vocals.
the world: the performance was ok. I think Joelle was extra exited, but can't really blame her. I liked a lot the string arrangements, and WOW YURIKO, she killed it during this performance. She really made a different there.
Liminality: GOD BLESS YURI KASAHARA. I will always be amazed on how she open her mouth and makes me feel as it operatic singing was something easy. One of my favourites performance of the night. And gosh KAORI, she owned the song as if she was the leading one.
in the land of twilight, under the moon: never fails. I think it was the necessary song to get the ladies back to earth.
I'll be absolutely biased, as I love REMI, so here I go…
Swordland: the performance was ok. Nothing differently to the previous performance of this song.
she has to overcome her fear: I really liked this performance during the show. I prefer this arrangement than the one with Wakana. Joelle really stood out.
luminous sword: REMI is the real queen. She nailed the song very well. Nothing else to say.
星屑: Keiko doing the "long night" alone was everything I needed to listen to. The performance was cute, the four of them did it nice.
花守の丘: I miss how Kaori used to sing this song, but well, it's been like 15 years from the version I like. Yet, the song was very good, and the English chorus was amazing.
we’re gonna groove: my favourite song of the night, it blew my mind. When the accordion started I was like, OMG they are really performing we're gonna groove. Amazing.
Obsession: unpopular opinion coming in 3, 2, 1. WTF with this arrangement. Lino Leia did a good job, but the arrangement was weird. Keikos "nanana" whatever was off place for my taste. I don't know why Kajiura choose this song, I think it's just not a song for live performing.
千夜一夜: this is one off my favourites song from see-saw, so I got quite excited when the piano started. Rito did a good job, except when she had to do the high notes at the end of the chorus. Yuriko and Joelle nailed the back vocals perfectly. I was very happy with this performance.
Point Zero: everything was so intense and perfect. Yuri was amazing, and I loved her movements. The moment were she shouts alone at the middle of the song was absolutely the best.
salva nos: unpopular opinion here, but I would have leave only Kaori and Keiko as backing chorus. I don't know, I just think that if Yuri is going to lead the song, I wouldn't add to many vocals. The performance was good though, and the instruments arrangement was really nice.
花の唄: aimer did really great here. I don't follow her career too much, but I think Kajiura knows exactly how to make Aimer's voice shine.
I beg you: for what I remember, the performance was good. Aimer didn't shout the "I beg you" from the middle of the song, which I thanked for. I still think this song could be awesome with the four girls doing backing vocals, and someone doing the contrasting "la la y la" after the chorus.
櫂: Aimer did really good here. Nothing to add actually, as I'm not too fond with the song.
FictionJunction アルバム『PARADE』
朝が来る: Aimer + Keiko were perfection here. For the first time, I didn't mind Keiko's nasal voice. Joelle added a special touch to the song.
My Story: I was not familiar with the song, but I truly enjoy it. The illian pipes were extraordinary. Nothing to add.
Parallel Hearts: I will keep stating that removing Wakana from the line up made Yuriko stand up a lot, she nailed the song perfectly. Everyone was enjoying themselves, the four of them owned the song.
stone cold: the interaction of the girls with the crowd really touched me on this song. Everyone was very hyped, and Kajiura was very happy during the performance. I didn't need anything else from it.
砂塵の彼方へ…: This performance was way better than the one from 2008. I think that Keiko and Lino Leia stood out a lot, and Revo doing the chorus was nice.
the image theme of Xenosaga II: I was expecting this song since they announced the illian pipes in the line up, so I knew it was the song as she played the first sound. Wow, Joelle is amazing, and fits really well leading the song. The inclusion of Lino Leia and Rito was a plus. Another favourite I would say.
蒼穹のファンファーレ: I was expecting open your heart at this moment, but it made me really happy that Kajiura decided to end the first day of this celebration with just her FJ line up. The harmonies were amazing too.
In overall, the concert was amazing, I barely had any complains when I left the place. I was expecting other songs, but the selection was very accurate, and we had a lot of classics. At least for me, the concert at all were owned by Yuri and Kaori. Kaori didn't lead too many songs, but she really stood out every time she opened her mouth.