| 2023 |
| 11/14 | 15:00 2024年6月期第1四半期決算補足説明資料 |
| 11/14 | 15:00 2024年6月期第1四半期決算短信〔日本基準〕(非連結) |
| 11/14 | 15:00 合弁会社設立の基本合意に関するお知らせ |
| 11/08 | 2,137 | 2,138 | 2,031 | 2,071 | -3.09% | 40,000 | 174億7965万 | +2.17% |
| 11/07 | 2,118 | 2,137 | 2,080 | 2,137 | +1.71% | 23,600 | 180億3670万 | +5.17% |
| 11/06 | 2,070 | 2,126 | 2,056 | 2,101 | +2.94% | 37,600 | 177億3286万 | +3.24% |
| 11/02 | 2,010 | 2,060 | 2,003 | 2,041 | +2.31% | 29,000 | 172億2644万 | +0.1% |
| 11/01 | 2,035 | 2,045 | 1,990 | 1,995 | -1.72% | 32,500 | 168億3819万 | -2.54% |
| 10/31 | 1,980 | 2,030 | 1,937 | 2,030 | +2.78% | 64,200 | 171億3360万 | -1.17% |
| 10/30 | 2,030 | 2,030 | 1,968 | 1,975 | -1.5% | 28,500 | 166億6939万 | -4.13% |
| 10/27 | 2,069 | 2,069 | 2,000 | 2,005 | -1.23% | 25,100 | 169億2260万 | -2.86% |
| 10/26 | 2,100 | 2,100 | 2,003 | 2,030 | -3.79% | 60,000 | 171億3360万 | -1.46% |
| 10/25 | 2,072 | 2,139 | 2,072 | 2,110 | +2.53% | 42,100 | 178億882万 | +2.58% |
| 10/24 | 2,030 | 2,079 | 1,972 | 2,058 | +1.38% | 52,600 | 173億6993万 | +0.34% |
| 10/23 | 2,064 | 2,095 | 2,005 | 2,030 | +0.5% | 37,700 | 171億3360万 | -1.02% |
| 10/20 | 1,998 | 2,054 | 1,986 | 2,020 | +2.28% | 46,500 | 170億4920万 | -1.56% |
| 10/19 | 2,001 | 2,023 | 1,974 | 1,975 | -2.42% | 17,200 | 166億6939万 | -3.85% |
| 10/18 | 1,988 | 2,038 | 1,988 | 2,024 | +2.69% | 23,500 | 170億8296万 | -1.46% |
| 10/17 | 1,958 | 2,025 | 1,958 | 1,971 | +0.77% | 20,300 | 166億3563万 | -3.9% |
| 10/16 | 1,943 | 1,986 | 1,940 | 1,956 | +0.1% | 25,900 | 165億903万 | -4.72% |
| 10/13 | 17:00 コトブキヤ秋葉原館に屋外大型ビジョン「コトブキヤビジョン・アキバ」を新設 2023年10月14日（土）より運用開始 |
| 10/13 | 2,019 | 2,019 | 1,945 | 1,954 | -2.79% | 38,000 | 164億9215万 | -4.91% |
| 10/12 | 2,037 | 2,037 | 1,993 | 2,010 | -0.4% | 36,800 | 169億6480万 | -2.33% |
| 10/11 | 2,027 | 2,071 | 2,011 | 2,018 | -0.88% | 21,600 | 170億3232万 | -2.04% |
| 10/10 | 2,016 | 2,065 | 2,016 | 2,036 | +2.57% | 41,700 | 171億8424万 | -1.21% |
| 10/06 | 2,023 | 2,033 | 1,980 | 1,985 | -2.36% | 48,900 | 167億5379万 | -3.78% |
| 10/05 | 2,026 | 2,062 | 2,010 | 2,033 | +0.84% | 50,500 | 171億5892万 | -1.64% |
| 10/04 | 2,040 | 2,097 | 1,995 | 2,016 | -4.18% | 61,800 | 170億1544万 | -2.51% |
| 10/03 | 2,150 | 2,160 | 2,082 | 2,104 | -3.26% | 55,500 | 177億5818万 | +1.64% |
| 10/02 | 2,250 | 2,290 | 2,175 | 2,175 | -2.38% | 48,700 | 183億5743万 | +5.12% |
| 09/29 | 2,213 | 2,274 | 2,212 | 2,228 | +1.13% | 45,400 | 188億476万 | +7.84% |
| 09/28 | 2,280 | 2,280 | 2,185 | 2,203 | -1.91% | 44,800 | 185億9376万 | +6.84% |
| 09/27 | 11:00 『フレームアームズ 』『フレームアームズ・ガール』と『PSO2 ニュージェネシス ver.2』のコラボが11月に開催決定！ |
| 09/27 | 2,136 | 2,258 | 2,130 | 2,246 | +3.79% | 63,300 | 189億5668万 | +8.98% |
| 09/26 | 2,190 | 2,215 | 2,152 | 2,164 | -0.73% | 58,500 | 182億6459万 | +5.15% |
| 09/25 | 2,056 | 2,188 | 2,044 | 2,180 | +5.93% | 73,200 | 183億9963万 | +5.98% |
| 09/22 | 1,900 | 2,080 | 1,900 | 2,058 | +8.03% | 158,000 | 173億6993万 | +0.05% |
| 09/21 | 1,952 | 1,955 | 1,901 | 1,905 | -3.15% | 76,300 | 160億7858万 | -7.7% |
| 09/20 | 1,965 | 1,991 | 1,950 | 1,967 | -0.1% | 72,100 | 166億187万 | -5.39% |
| 09/19 | 2,025 | 2,050 | 1,964 | 1,969 | -3.43% | 77,900 | 166億1875万 | -5.97% |
| 09/15 | 12:00 「ARTIST SUPPORT ITEM ハンドモデル」より待望の「左手」が登場 応援購入サービス「Makuake」にて9月15日よりプロジェクト開始！ |
| 09/15 | 2,057 | 2,059 | 2,023 | 2,039 | -1.26% | 49,200 | 172億956万 | -3.36% |
| 09/14 | 2,109 | 2,111 | 2,048 | 2,065 | +0.29% | 37,700 | 174億2901万 | -2.69% |
| 09/13 | 1,983 | 2,076 | 1,983 | 2,059 | +3.83% | 59,900 | 173億7837万 | -3.51% |
| 09/12 | 1,959 | 1,996 | 1,959 | 1,983 | +1.23% | 37,400 | 167億3691万 | -7.42% |
| 09/11 | 2,010 | 2,016 | 1,953 | 1,959 | -2.68% | 79,500 | 165億3435万 | -9.1% |
| 09/08 | 2,002 | 2,027 | 1,985 | 2,013 | +0.2% | 74,400 | 169億9012万 | -7.24% |
| 09/07 | 2,024 | 2,059 | 2,006 | 2,009 | -0.4% | 53,500 | 169億5636万 | -7.93% |
| 09/06 | 2,056 | 2,078 | 2,004 | 2,017 | -2.94% | 91,000 | 170億2388万 | -8.19% |
| 09/05 | 2,038 | 2,085 | 2,038 | 2,078 | +1.86% | 80,900 | 175億3873万 | -6.1% |
| 09/04 | 2,073 | 2,099 | 2,036 | 2,040 | -1.45% | 57,200 | 172億1800万 | -8.31% |
| 09/01 | 2,088 | 2,089 | 2,061 | 2,070 | -0.86% | 42,800 | 174億7121万 | -7.51% |
| 08/31 | 2,087 | 2,110 | 2,083 | 2,088 | +1.02% | 35,400 | 176億2313万 | -7.28% |
| 08/30 | 2,085 | 2,097 | 2,062 | 2,067 | -0.29% | 29,800 | 174億4589万 | -8.7% |
| 08/29 | 2,056 | 2,083 | 2,022 | 2,073 | +0.39% | 55,800 | 174億9653万 | -9.08% |
| 08/28 | 11:00 山手線 『創彩少女庭園』および『メガミデバイス』のラッピング車両が TOMIX「ファーストカーミュージアム」のコラボ商品として登場！ |
| 08/28 | 2,098 | 2,123 | 2,036 | 2,065 | -1.62% | 63,900 | 174億2901万 | -9.94% |
| 08/25 | 11:00 ヘヴィウェポンで人気の高いオーバードマニピュレーター 菊池製作所による国内生産クオリティで再登場 |
| 08/25 | 2,100 | 2,126 | 2,077 | 2,099 | -1.18% | 79,600 | 177億1597万 | -8.9% |
| 08/24 | 2,182 | 2,200 | 2,115 | 2,124 | -2.66% | 51,800 | 179億2698万 | -8.33% |
| 08/23 | 14:30 3Dアバターブランド「プレタコンポジッタCross」第1弾 「リリィ（NeKoKo）」を9月28日（木）11時より発売いたします |
| 08/23 | 2,166 | 2,196 | 2,153 | 2,182 | +0.46% | 38,200 | 184億1651万 | -6.23% |
| 08/22 | 2,157 | 2,208 | 2,157 | 2,172 | +0.79% | 47,600 | 183億3211万 | -7.02% |
| 08/21 | 11:00 コネクテッド・インク・ビレッジの原型師応援プロジェクト「MINAMOTO」とのコラボ企画を発表！プロジェクト初のキャラクターをVRアバターとして制作いたします |
| 08/21 | 2,150 | 2,183 | 2,134 | 2,155 | -0.87% | 61,700 | 181億8863万 | -8.26% |
| 08/18 | 2,178 | 2,205 | 2,162 | 2,174 | -1.9% | 40,400 | 183億4899万 | -8.08% |
| 08/17 | 2,269 | 2,295 | 2,216 | 2,216 | -3.23% | 51,200 | 187億348万 | -6.85% |
| 08/16 | 2,320 | 2,345 | 2,273 | 2,290 | -2.55% | 43,600 | 193億2805万 | -4.3% |
| 08/15 | 2,298 | 2,380 | 2,229 | 2,350 | -0.97% | 126,000 | 198億3447万 | -2.25% |
| 08/14 | 15:00 2023年6月期決算補足説明資料 |
| 08/14 | 15:00 2023年6月期決算短信〔日本基準〕(非連結) |
| 08/14 | 2,350 | 2,450 | 2,350 | 2,373 | +1.5% | 83,200 | 200億2859万 | -1.74% |
| 08/10 | 2,340 | 2,379 | 2,296 | 2,338 | -0.64% | 53,300 | 197億3318万 | -3.51% |
| 08/09 | 2,260 | 2,371 | 2,255 | 2,353 | +3.66% | 51,000 | 198億5979万 | -3.49% |
| 08/08 | 2,328 | 2,335 | 2,269 | 2,270 | -1.13% | 39,100 | 191億5925万 | -7.5% |
| 08/07 | 2,330 | 2,343 | 2,288 | 2,296 | -1.46% | 50,100 | 193億7869万 | -7.23% |
| 08/04 | 2,354 | 2,385 | 2,324 | 2,330 | +0.13% | 18,400 | 196億6566万 | -6.65% |
| 08/03 | 2,361 | 2,361 | 2,324 | 2,327 | -1.98% | 27,500 | 196億4034万 | -7.59% |
| 08/02 | 2,400 | 2,418 | 2,370 | 2,374 | -1.9% | 28,700 | 200億3703万 | -6.65% |
| 08/01 | 2,376 | 2,436 | 2,376 | 2,420 | +2.2% | 27,300 | 204億2528万 | -5.69% |
| 07/31 | 2,374 | 2,387 | 2,350 | 2,368 | -0.5% | 35,700 | 199億8639万 | -8.54% |
| 07/28 | 18:00 公式ショップ「ぶいすぽっ！コトブキヤショップ」8月12日オープン決定のお知らせ |
| 07/28 | 2,422 | 2,422 | 2,343 | 2,380 | -1% | 43,500 | 200億8767万 | -9.06% |
| 07/27 | 2,410 | 2,443 | 2,402 | 2,404 | -0.33% | 27,500 | 202億9024万 | -9.11% |
| 07/26 | 2,455 | 2,455 | 2,400 | 2,412 | -1.59% | 39,500 | 203億5776万 | -9.39% |
| 07/25 | 2,396 | 2,459 | 2,385 | 2,451 | +2.3% | 37,500 | 206億8693万 | -8.41% |
| 07/24 | 2,360 | 2,411 | 2,360 | 2,396 | +1.74% | 32,000 | 202億2271万 | -10.8% |
| 07/21 | 2,405 | 2,405 | 2,351 | 2,355 | -2.57% | 56,300 | 198億7667万 | -12.75% |
| 07/20 | 2,380 | 2,444 | 2,361 | 2,417 | +1.55% | 35,100 | 203億9996万 | -10.94% |
| 07/19 | 2,415 | 2,416 | 2,361 | 2,380 | -1.16% | 76,200 | 200億8767万 | -12.69% |
| 07/18 | 2,499 | 2,500 | 2,401 | 2,408 | -3.68% | 67,100 | 203億2400万 | -12.15% |
| 07/14 | 2,535 | 2,574 | 2,481 | 2,500 | -2.15% | 55,600 | 211億50万 | -9.19% |
| 07/13 | 2,506 | 2,563 | 2,472 | 2,555 | +1.75% | 40,300 | 215億6471万 | -7.39% |
| 07/12 | 2,608 | 2,619 | 2,510 | 2,511 | -2.22% | 48,500 | 211億9334万 | -9.09% |
| 07/11 | 2,596 | 2,639 | 2,568 | 2,568 | +0.23% | 39,500 | 216億7443万 | -7.26% |
| 07/10 | 10:00 『サンディエゴ・コミコン2023』イベント出展のお知らせ |
| 07/10 | 2,617 | 2,630 | 2,560 | 2,562 | -2.1% | 48,600 | 216億2379万 | -7.64% |
| 07/07 | 15:30 『上海 CCG EXPO 2023』イベント出展のお知らせ |
| 07/07 | 2,550 | 2,655 | 2,550 | 2,617 | +0.89% | 38,600 | 220億8800万 | -5.73% |
| 07/06 | 2,652 | 2,664 | 2,560 | 2,594 | -3.93% | 74,100 | 218億9387万 | -6.46% |
| 07/05 | 2,738 | 2,738 | 2,652 | 2,700 | -1.89% | 63,500 | 227億8854万 | -2.49% |
| 07/04 | 2,788 | 2,815 | 2,752 | 2,752 | -1.85% | 46,900 | 232億2743万 | -0.36% |
| 07/03 | 2,803 | 2,850 | 2,795 | 2,804 | +0.04% | 43,600 | 236億6632万 | +1.82% |
| 07/01 | 株式分割 1→3 |
| 06/30 | 2,890 | 2,939 | 2,776 | 2,803 | -2.84% | 66,400 | 236億5788万 | +2.15% |
| 06/29 | 2,930 | 2,950 | 2,805 | 2,885 | -2.53% | 61,800 | 243億4997万 | +5.45% |
| 06/28 | 3,000 | 3,000 | 2,900 | 2,960 | +0.34% | 48,300 | 249億8299万 | +8.74% |
| 06/27 | 3,023 | 3,023 | 2,943 | 2,950 | -1.45% | 41,100 | 248億9859万 | +8.94% |
| 06/26 | 3,077 | 3,140 | 2,993 | 2,993 | -2.71% | 77,700 | 252億6433万 | +11.15% |
| 06/23 | 10:00 『アニメエキスポ2023』イベント出展のお知らせ |
| 06/23 | 3,200 | 3,200 | 2,990 | 3,077 | +0.33% | 105,900 | 259億6768万 | +14.84% |
| 06/22 | 2,857 | 3,200 | 2,843 | 3,067 | +8.11% | 269,700 | 258億8328万 | +15.16% |
| 06/21 | 2,733 | 2,847 | 2,723 | 2,837 | +3.03% | 69,900 | 238億6544万 | +7.21% |
| 06/20 | 11:00 自社IP美少女プラモデル世界累計出荷数600万個突破のお知らせ |
| 06/20 | 2,743 | 2,753 | 2,697 | 2,753 | +1.6% | 56,700 | 231億6434万 | +4.25% |
| 06/19 | 2,740 | 2,767 | 2,687 | 2,710 | -0.37% | 58,800 | 227億9977万 | +2.65% |
| 06/16 | 2,700 | 2,747 | 2,693 | 2,720 | -0.12% | 36,600 | 228億8390万 | +2.22% |
| 06/15 | 2,733 | 2,743 | 2,697 | 2,723 | -0.37% | 32,400 | 229億1194万 | +1.58% |
