Shit, I was just going to do a tl;dr, but she poured so much inside the blogpost for me to just do that.
This summer was very busy, even busier than last summer. However, she didn't get a feeling of accomplishment, because she couldn't say this summer was perfect and ended perfectly. Because she did the event with the whole process in mind, the summer felt unsatisfactory to her.
The two days without Techi were really hard, even though Fu-chan did her best. After the first day, she came to the conclusion that it's impossible without Techi. She thought that if Techi cannot go on stage the second day and they leave the centre empty, everybody has to do more than 100% in order to make the performance similar to the usual, but can they really do it?
Before going on stage on the second day, staff gave them time to think about what to do with the centre and let them decide on their own. They couldn't come a conclusion, and it was like this they all went to Techi.
She couldn't write out all the things that happened, but she realized how important is to convey the feelings and thoughts one is keeping inside.
The story stops here, Maybe you thought that everybody came to conclusion about what to do and found a wonderful solution, but in reality, there was no consensus. So if they cannot perform well, the things they want to convey will not reach others. They have to take every performance seriously, because for the people coming to see Keyakizaka, it might the last time they come to see a live concert. All these different people, what kind of Keyakizaka will they see?
She didn't know what everyone is thinking, and where will Keyakizaka go from here. The group represent a big dream of hers, so she has her own thoughts about its future. The day before the Makuhari concert, she messaged everybody asking their thoughts about the future of Keyaki. People replied back and she was really happy that they are heading somewhere with direction.
In the end they poured in their all, and vented all of their feelings for the summer. What kind of Keyakizaka did the fans see then?
For the part with the members I'll just greentext what I find pertinent, and you can google translate the rest.
>Nijika, we cried together one night and talked about a lot of things. Love Keyaki, love Techi. She's a presence like keyaki's grandma.
>Shida, unlike her cool exterior she is actually very caring and attentive. Without her, there's no current Techi. Thank you.
>Techi, this summer made me realize again that she is the youngest. I've almost forgotten it. You have all these big sisters, come let us spoil you.
>pe-chan, had a fever last day. If it was the pe-chan from the past, she probably wouldn't have made it, but she still did it. She is one of the member who grew the most this summer.
In the end, Fu-chan wrote she's betting her life on Keyakizaka because she loves and cherishes it so much.