![2girls animal_ears bad_id bad_pixiv_id character_name chibi commentary_request company_connection dog_ears doubutsu_no_mori furry glasses highres knees_together_feet_apart leg_up looking_at_viewer multiple_girls nikki_(swapnote) omiya_toro ribbed_sweater shizue_(doubutsu_no_mori) short_hair simple_background skirt smile sparkle standing swapnote sweater thighhighs topknot turtleneck walking wavy_mouth zettai_ryouiki rating:s score:1 post #1540042](/cdn_image/preview/2d/98/2d98bc8ba7ed05b6e0ce56b6f267948d.jpg)
Japanese title: いつの間に交換日記 (Itsu no Ma ni Koukan Nikki)
American title: Swapnote
European title: Nintendo Letter Box
Nintendo's 3DS written correspondence application. Features Nikki, a Mii guide to the app's message management functions.
The app's Internet functionality has been suspended.