There was no doubt about it. Takeru Takaishi was in love with someone. And Hikari was going to find out with whom. (kind of flower shop au but also just, flower shop in canon universe.)
On Odaiba Memorial Day, Meiko and Ken talk about grief.
A couple of Takari-centric related one-shots exploring both the ship and the relationships around it. [CHAPTER 3: Yamato was always painfully aware of how different he and his brother were, until one night when he has to deal with him drunk.]
"The Digital World has been recognized by people all around the world, however reaching that was not easy." [takari-centric]
The office concierge winks at Takeru and asks, "Is that your wife?" Takeru almost slips across the slick lobby tile. That was Hikari, is all Takeru could think. Alternatively: Takeru being briefly forced to consider, "Well, what if though?"