I think the reason why they included the Otaya’s civilian head is because there was a scene in the show where he battle with just the suit on without the helmet with kiva agains an enemy.
Masked Rider Kiva was the first rider show I watched w/ subtitles so seeing both IXA and Kiva finally getting renewals and some love in general means a lot to me
Ixa save mode is my favorite kamen rider design. I have this figure displayed with the Otoya head playing the bloody rose violin that comes with kivas bike and throne.
Masked Rider Kiva was my 1st rider show I watched via subtitles and kicked off my love for Kamen Rider particularly Heisei era...and yes Otoya and all wearers of the IXA suit are my fav!