1girl bangs blue_eyes blue_hair blue_serafuku blue_shirt blue_skirt blue_theme bright_pupils colored_eyelashes commentary danjou_sora fork hair_between_eyes hatsune_miku highres holding holding_fork holding_knife knife long_hair long_sleeves looking_at_viewer milestone_celebration mousou_kanshou_daishou_renmei_(vocaloid) neck_ribbon pleated_skirt puffy_long_sleeves puffy_sleeves ribbon sailor_collar school_uniform serafuku shirt simple_background skirt solo twintails vocaloid watercolor_effect white_background white_pupils white_ribbon white_sailor_collar