Used

<<Hethalia>> [Copy Magazine] Observation record of Kiku HONDA Schwarz / Shogo (Lutowig x Honda Kiku) / From the cracks of the world

Used

<<Hethalia>> [Copy Magazine] My classmate, Root and me / Yoko (Lutowig x Honda Kiku) / From the cracks of the world

Used

<<Hethalia>> [Copy magazine] Honda-san observation diary / Sho-go (Lutowig x Honda Kiku) / From the cracks of the world

Used

<<Hethalia>> Honda-san Observation Diary 3rd volume 3rd edition / Shogo (Lutowig, Honda Kiku) / From the cracks of the world

Used

<<Hethalia>> [Copy Magazine] Honda-san Observation Diary, Nuko-hen / Sho-go (Lutowig x Honda Kiku) / From the cracks of the world

Used

<<Hethalia>> Young Spectator / Shogo (All Character) / From the cracks of the world

Used

<<Hethalia>> [Copy Magazine] Record of Observations by Kiku Honda weis / Shogo (Lutowig x Honda Kiku) / From the cracks of the world