Hello,
Thank you for your request.
Two doujinshi which you want was sold only comiket83.
And comiket is almost over so it is difficult to get those doujinshi now.
But according to their site, they will be sold again by mail-order.
If it is sold by mail-order, we can get it instead of you.
I am very sorry that I do not know which series do you want.
>Alternately, I would be interested in anything with the Akira x Sae, Momoka x Inu, or Jun x Yuuho pairings.
>I already have most of the PenPen Gusa and Ukoz titles along with あげだしどうふ
Could you give me more information from URL below?
https://otakurepublic.com/contact/contact_us.html
If you have any questions, please feel free to ask.
Best Regards,
Shingo Iwakiri