Okay, so now that Sojourn is 51 and that makes her twin sister having a kid at 18 (and not 14 like previously, honestly, THANK YOU ) and not retconing a whole novel about it (because that would have really be pretty bad, so THANK YOU²
) letâs hit another problem:
Kiriko 
Before we start, letâs list all the related lore about her and the Shimada :
⢠January 11, 2021: Asaâs letter to her hursband Toshiro Yamagami
In this letter from Kirikoâs mother to her hursband been held hostage by the Hashimoto itâs stated that âEven now, some twelve years on, I see the mark they have left on our city.â Thje Hashimotoâs have been around for 12 years, more or less.
" The children of this town, growing to adulthood with only the brutal, thoughtless Hashimoto to determine what is good or bad . . . our daughter among them. It is dangerous in this city now."
Kiriko grew up and became an adult while Hashimoto were ruling. It fits with her being a young adult at the motment this letter is written.
⢠September 20, 2022 : Kiriko Origin Story
In this, the artwork suggests that she was closer in age with the Shimada brothers, and it is told in Kirikoâs point of view.
⢠September 20, 22 : Kiriko Origin Story SHORT :
Now, there is the first time weâve got another age : âBut when Kiriko was seven, the Shimada clan collapsed when Genji and Hanzoâs father was assassinated by a rival clan : the Hashimotoâs who then took over Hanamura and Kanezakaâ
12 +7 = 19 - So Kiriko was kinda 19ish because we didnât have a proper timeline (yet)
⢠September 23, 2023 : YĹkai
Itâs the end of the Summer Festival with fireworks. She is a âteenagerâ and âThe Shimada were some ten years gone now, and their castle had a new occupant.â
It kinda fits with the narrative previsously said.
⢠October 8, 2022 : Kirko animated short
She is clearly living on her own, probably recently, and her mother is worried about her. She must be a young adult still. And she agreed to come back and live with her mother after the Hashimoto corridor incident.
⢠November (or december?) 2022 : New hero biographies
Kiriko biography that said "When she was twelve years old, the head of the clan, Sojiro Shimada, was assassinated by the rival Hashimoto clan.
Here is the first real retcon about her, previsously it said she was 7 - now it says 12.
12 +12 = 24 - so we assumed she was 24ish at this time.
⢠August 2023 : Lore codex and timeline (in the game client if you bought the PVE)
It is now established that Uprising happened 10 years ago. So, Retribution, with Genjin having a new body and beeing in Blackwatch, happened before that. It fits with the narrative saying that the clan fell 12 years ago, if Retribution happened, lets say, 11 years ago. Plenty of time to get his cybernetic body and being very bitter about what happened to him.
⢠September 2023 : New age and dates of birth of all heroes added.
Kiriko biography says that she is 21. Now, if Sojiro Shimada really died and the clan fell 12 years ago, when she was 12, she has to be 24 today. That conflicts with the freshly established timeline.
Now that everyone read that, letâs ser how we can fix this hot mess!
1. Edit the biography to say that âwhen she was 9â. Problem solved, the Shimada clan still fell around 12 years ago, itâs okay.
2. Edit her age so she is 24 instead of 21. Problem solved, her age when Sojiro died fit with her current age now.
I prefer option 1 tbh. It fits more with her personnality IG and in the short and her mother being worried like she is. For the âthey grew up togetherâ part, as in, they trained together and Kiriko was probably arround a lot on the Shimada ground, It doesnât bother me much. And for the artwork⌠itâs not the first time, nor the last, that T4 had problem with age consistencies
PS : if you ever need a lore historian in the team to make sure those problem donât arise in the future, Iâd gladly join the team BTW, just saying!