High School DxD DX5: Infinity Underwear.1, Infinity Underwear.2, Afterword (4/9/20)
Denpachi: Chapter 2 & Last Chapter 3 (23/1/19)
Seikoku no Ryuu Kishi V11: Chapter 5, Epilogue & Afterword (17/9/21)
No spoilers please, I only read as far as I translate.
January to March: Seikoku no Ryuu Kishi V10
April to September: Seikoku no Ryuu Kishi V11